Function JSHINT has a Cognitive Complexity of 1969 (exceeds 5 allowed). Consider refactoring. Open
var JSHINT = (function () {
"use strict";
var anonname, // The guessed name for anonymous functions.
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function JSHINT has 3884 lines of code (exceeds 25 allowed). Consider refactoring. Open
var JSHINT = (function () {
"use strict";
var anonname, // The guessed name for anonymous functions.
File jshint.js has 3890 lines of code (exceeds 250 allowed). Consider refactoring. Open
/*!
* JSHint, by JSHint Community.
*
* This file (and this file only) is licensed under the same slightly modified
* MIT license that JSLint is. It stops evil-doers everywhere.Function lex has 643 lines of code (exceeds 25 allowed). Consider refactoring. Open
var lex = (function lex() {
var character, from, line, s;
// Private lex methods
Function token has 514 lines of code (exceeds 25 allowed). Consider refactoring. Open
token: function () {
var b, c, captures, d, depth, high, i, l, low, q, t, isLiteral, isInRange, n;
function match(x) {
var r = x.exec(s), r1;Function itself has 215 lines of code (exceeds 25 allowed). Consider refactoring. Open
var itself = function (s, o, g) {
var a, i, k, x;
var optionKeys;
var newOptionObj = {};
Function doOption has 136 lines of code (exceeds 25 allowed). Consider refactoring. Open
function doOption() {
var nt = nexttoken;
var o = nt.value;
var quotmarkValue = option.quotmark;
var predef = {};Function string has 135 lines of code (exceeds 25 allowed). Consider refactoring. Open
function string(x) {
var c, j, r = "", allowNewLine = false;
if (jsonmode && x !== "\"") {
warningAt("Strings must use doublequote.",Function nud has 114 lines of code (exceeds 25 allowed). Consider refactoring. Open
x.nud = function () {
var b, f, i, p, t;
var props = {}; // All properties, including accessors
function saveProperty(name, token) {Function labelled has 102 lines of code (exceeds 25 allowed). Consider refactoring. Open
blockstmt("switch", function () {
var t = nexttoken,
g = false;
funct["(breakage)"] += 1;
advance("(");Function nud has 89 lines of code (exceeds 25 allowed). Consider refactoring. Open
nud: function () {
var v = this.value,
s = scope[v],
f;
Function jsonValue has 87 lines of code (exceeds 25 allowed). Consider refactoring. Open
function jsonValue() {
function jsonObject() {
var o = {}, t = nexttoken;
advance("{");Function labelled has 84 lines of code (exceeds 25 allowed). Consider refactoring. Open
blockstmt("for", function () {
var s, t = nexttoken;
funct["(breakage)"] += 1;
funct["(loopage)"] += 1;
increaseComplexityCount();Function block has 73 lines of code (exceeds 25 allowed). Consider refactoring. Open
function block(ordinary, stmt, isfunc) {
var a,
b = inblock,
old_indent = indent,
m,Function exps has 71 lines of code (exceeds 25 allowed). Consider refactoring. Open
infix("(", function (left, that) {
if (prevtoken.id !== "}" && prevtoken.id !== ")") {
nobreak(prevtoken, token);
}
nospace();Function data has 61 lines of code (exceeds 25 allowed). Consider refactoring. Open
itself.data = function () {
var data = {
functions: [],
options: option
};Function it has 53 lines of code (exceeds 25 allowed). Consider refactoring. Open
function it(type, value) {
var i, t;
function checkName(name) {
if (!option.proto && name === "__proto__") {Function statement has 53 lines of code (exceeds 25 allowed). Consider refactoring. Open
function statement(noindent) {
var i = indent, r, s = scope, t = nexttoken;
if (t.id === ";") {
advance(";");Function expression has 50 lines of code (exceeds 25 allowed). Consider refactoring. Open
function expression(rbp, initial) {
var left, isArray = false, isObject = false;
if (nexttoken.id === "(end)")
error("Unexpected early end of program.", token);Function advance has 49 lines of code (exceeds 25 allowed). Consider refactoring. Open
function advance(id, t) {
switch (token.id) {
case "(number)":
if (nexttoken.id === ".") {
warning("A dot following a number can be confused with a decimal point.", token);Function assume has 46 lines of code (exceeds 25 allowed). Consider refactoring. Open
function assume() {
if (option.couch) {
combine(predefined, couch);
}
Function directives has 43 lines of code (exceeds 25 allowed). Consider refactoring. Open
function directives() {
var i, p, pn;
for (;;) {
if (nexttoken.id === "(string)") {Function conststatement has 42 lines of code (exceeds 25 allowed). Consider refactoring. Open
var conststatement = stmt("const", function (prefix) {
var id, name, value;
this.first = [];
for (;;) {Function varstatement has 42 lines of code (exceeds 25 allowed). Consider refactoring. Open
var varstatement = stmt("var", function (prefix) {
// JavaScript does not have block scope. It only has function scope. So,
// declaring a variable in a block can have unexpected consequences.
var id, name, value;
Function jsonObject has 37 lines of code (exceeds 25 allowed). Consider refactoring. Open
function jsonObject() {
var o = {}, t = nexttoken;
advance("{");
if (nexttoken.id !== "}") {
for (;;) {Function doCatch has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
function doCatch() {
var oldScope = scope;
var e;
advance("catch");Function createMetrics has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
function createMetrics(functionStartToken) {
return {
statementCount: 0,
nestedBlockDepth: -1,
ComplexityCount: 1,Function addlabel has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
function addlabel(t, type, token) {
if (t === "hasOwnProperty") {
warning("'hasOwnProperty' is a really bad name.");
}
Function doFunction has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
function doFunction(name, statement) {
var f;
var oldOption = option;
var oldScope = scope;
Function assignop has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
function assignop(s) {
symbol(s, 20).exps = true;
return infix(s, function (left, that) {
that.left = left;Function warning has 29 lines of code (exceeds 25 allowed). Consider refactoring. Open
function warning(m, t, a, b, c, d) {
var ch, l, w;
t = t || nexttoken;
if (t.id === "(end)") { // `~
t = token;Function indexOf has 27 lines of code (exceeds 25 allowed). Consider refactoring. Open
Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) {
if (this === null || this === undefined) {
throw new TypeError();
}
Function nextLine has 27 lines of code (exceeds 25 allowed). Consider refactoring. Open
function nextLine() {
var at,
match,
tw; // trailing whitespace check
Consider simplifying this complex logical expression. Open
if (!left.identifier && left.id !== "." && left.id !== "[" &&
left.id !== "(" && left.id !== "&&" && left.id !== "||" &&
left.id !== "?") {
warning("Bad invocation.", left);
}Function errorAt has 7 arguments (exceeds 4 allowed). Consider refactoring. Open
function errorAt(m, l, ch, a, b, c, d) {Function warningAt has 7 arguments (exceeds 4 allowed). Consider refactoring. Open
function warningAt(m, l, ch, a, b, c, d) {Avoid deeply nested control flow statements. Open
if (jsonmode) {
warningAt("Avoid \\x-.", line, character);
}Avoid deeply nested control flow statements. Open
if (!m["use strict"] && !directive["use strict"]) {
warning("Missing \"use strict\" statement.");
}Avoid deeply nested control flow statements. Open
switch (s[v]) {
case "function":
case "unction":
this["function"] = true;
s[v] = "closure";Function warning has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
function warning(m, t, a, b, c, d) {Avoid deeply nested control flow statements. Open
if (option.undef) {
// Attempting to subscript a null reference will throw an
// error, even within the typeof and delete operators
if (!(anonname === "typeof" || anonname === "delete") ||
(nexttoken &&Avoid deeply nested control flow statements. Open
if (isDigit(d)) {
if (token.id !== ".") {
warningAt("Don't use extra leading zeros '{a}'.",
line, character, t);
}Avoid deeply nested control flow statements. Open
if (left.value === "Math") {
warning("Math is not a function.", left);
} else if (option.newcap) {
warning("Missing 'new' prefix when invoking a constructor.", left);
}Avoid deeply nested control flow statements. Open
if (nexttoken.id !== ",") {
break;
}Avoid deeply nested control flow statements. Open
if (is_own(directive, d)) {
m[d] = directive[d];
}Avoid deeply nested control flow statements. Open
if (funct["(global)"]) {
error("Option 'validthis' can't be used in a global scope.");
} else {
if (v.value === "true" || v.value === "false")
obj[t.value] = v.value === "true";Avoid deeply nested control flow statements. Open
if (option.newcap && (i < "A" || i > "Z") && !is_own(global, c.value)) {
warning("A constructor name should start with an uppercase letter.",
token);
}Avoid deeply nested control flow statements. Open
if (n >= 0 && n <= 7 && directive["use strict"]) {
warningAt(
"Octal literals are not allowed in strict mode.",
line, character);
}Avoid deeply nested control flow statements. Open
if (pn.id !== "(string)" && pn.id !== "(number)" &&
pn.id !== "(regexp)" && pn.identifier !== true &&
pn.id !== "}") {
break;
}Avoid deeply nested control flow statements. Open
if (s.charAt(j - 2) === "<")
break;Avoid deeply nested control flow statements. Open
if (left.value !== token.value) {
isObject = false;
}Avoid deeply nested control flow statements. Open
if (jsonmode) {
warningAt("Avoid \\'.", line, character);
}Avoid deeply nested control flow statements. Open
if (jsonmode) {
warningAt("Avoid \\v.", line, character);
}Avoid deeply nested control flow statements. Open
if (option.multistr) {
if (jsonmode) {
warningAt("Avoid EOL escapement.", line, character);
}
c = "";Avoid deeply nested control flow statements. Open
if (!nextLine()) {
errorAt("Unclosed comment.", line, character);
}Avoid deeply nested control flow statements. Open
for (;;) {
b = true;
c = s.charAt(l);
l += 1;
switch (c) {Function error has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
function error(m, t, a, b, c, d) {Avoid deeply nested control flow statements. Open
} else if (t.value === "quotmark" && (o === "/*jshint")) {
switch (v.value) {
case "true":
obj.quotmark = true;
break;Avoid deeply nested control flow statements. Open
if (i >= 0) {
break;
}Consider simplifying this complex logical expression. Open
} else if (p[0] && p[0].id === "(string)" &&
left.value === "." &&
left.left.value === "window" &&
(left.right === "setTimeout" ||
left.right === "setInterval")) {Avoid too many return statements within this function. Open
return it("(regexp)", c);Avoid too many return statements within this function. Open
return;Avoid too many return statements within this function. Open
return it("(punctuator)", t);Avoid too many return statements within this function. Open
return it("(regexp)", c);Similar blocks of code found in 2 locations. Consider refactoring. Open
function saveSetter(name, token) {
if (props[name] && is_own(props, name)) {
if (props[name].basic || props[name].setter)
warning("Duplicate member '{a}'.", nexttoken, i);
} else {- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 103.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
function saveGetter(name) {
if (props[name] && is_own(props, name)) {
if (props[name].basic || props[name].getter)
warning("Duplicate member '{a}'.", nexttoken, i);
} else {- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 103.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (nexttoken.id !== ";") {
if (token.line === nexttoken.line) {
if (funct[v] !== "label") {
warning("'{a}' is not a statement label.", nexttoken, v);
} else if (scope[v] !== funct) {- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 89.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (nexttoken.id !== ";") {
if (token.line === nexttoken.line) {
if (funct[v] !== "label") {
warning("'{a}' is not a statement label.", nexttoken, v);
} else if (scope[v] !== funct) {- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 89.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
if (left.character !== right.from && left.line === right.line) {
left.from += (left.character - left.from);
warning("Unexpected space after '{a}'.", left, left.value);
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 71.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
if (left.line === right.line && left.character === right.from) {
left.from += (left.character - left.from);
warning("Missing space after '{a}'.",
left, left.value);
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 71.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
if (option.undef) {
// Attempting to subscript a null reference will throw an
// error, even within the typeof and delete operators
if (!(anonname === "typeof" || anonname === "delete") ||
(nexttoken &&- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 66.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
if (option.undef && typeof predefined[v] !== "boolean") {
// Attempting to subscript a null reference will throw an
// error, even within the typeof and delete operators
if (!(anonname === "typeof" || anonname === "delete") ||
(nexttoken && (nexttoken.value === "." || nexttoken.value === "["))) {- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 66.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
for (;;) {
c = s.charAt(l);
if (c < "0" || c > "9") {
break;
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 64.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
for (;;) {
c = s.charAt(l);
if (c < "0" || c > "9") {
break;
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 64.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (b) {
indent += option.indent;
if (nexttoken.from === indent + option.indent) {
indent += option.indent;
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 52.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (b) {
indent += option.indent;
if (nexttoken.from === indent + option.indent) {
indent += option.indent;
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 52.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
infix("+++", function (left) {
warning("Confusing pluses.");
this.left = left;
this.right = expression(130);
return this;- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 51.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
infix("---", function (left) {
warning("Confusing minuses.");
this.left = left;
this.right = expression(130);
return this;- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 51.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (c < " ") {
warningAt(
"Unexpected control character in regular expression.", line, from + l);
} else if (c === "<") {
warningAt(- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 50.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (c < " ") {
warningAt(
"Unexpected control character in regular expression.", line, from + l);
} else if (c === "<") {
warningAt(- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 50.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
prefix("---", function () {
warning("Confusing minuses.");
this.right = expression(150);
this.arity = "unary";
return this;- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 49.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
prefix("+++", function () {
warning("Confusing pluses.");
this.right = expression(150);
this.arity = "unary";
return this;- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 49.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 4 locations. Consider refactoring. Open
if (nexttoken.id === "=") {
if (!option.boss)
warning("Expected a conditional expression and instead saw an assignment.");
advance("=");
expression(20);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 46.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 4 locations. Consider refactoring. Open
if (nexttoken.id === "=") {
if (!option.boss)
warning("Expected a conditional expression and instead saw an assignment.");
advance("=");
expression(20);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 46.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 4 locations. Consider refactoring. Open
if (nexttoken.id === "=") {
if (!option.boss)
warning("Expected a conditional expression and instead saw an assignment.");
advance("=");
expression(20);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 46.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 4 locations. Consider refactoring. Open
if (nexttoken.id === "=") {
if (!option.boss)
warning("Expected a conditional expression and instead saw an assignment.");
advance("=");
expression(20);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 46.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76