File ext-emmet.js
has 1071 lines of code (exceeds 250 allowed). Consider refactoring. Open
ace.define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/anchor","ace/keyboard/hash_handler","ace/tokenizer","ace/lib/dom","ace/editor"], function(require, exports, module) {
"use strict";
var oop = require("./lib/oop");
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var lang = require("./lib/lang");
Function insertSnippetForSelection
has 97 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.insertSnippetForSelection = function(editor, snippetText) {
var cursor = editor.getCursorPosition();
var line = editor.session.getLine(cursor.row);
var tabString = editor.session.getTabString();
var indentString = line.match(/^\s*/)[0];
Function getTokenizer
has 82 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.getTokenizer = function() {
function TabstopToken(str, _, stack) {
str = str.substr(1);
if (/^\d+$/.test(str) && !stack.inFormatString)
return [{tabstopId: parseInt(str, 10)}];
Function register
has 53 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.register = function(snippets, scope) {
var snippetMap = this.snippetMap;
var snippetNameMap = this.snippetNameMap;
var self = this;
function wrapRegexp(src) {
Function addTabstops
has 45 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.addTabstops = function(tabstops, start, end) {
if (!this.$openTabstops)
this.$openTabstops = [];
if (!tabstops[0]) {
var p = Range.fromPoints(end, end);
Function onChange
has 43 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.onChange = function(e) {
var changeRange = e.data.range;
var isRemove = e.data.action[0] == "r";
var start = changeRange.start;
var end = changeRange.end;
Function resolveVariables
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.resolveVariables = function(snippet, editor) {
var result = [];
for (var i = 0; i < snippet.length; i++) {
var ch = snippet[i];
if (typeof ch == "string") {
Function $updateTabstops
has 37 lines of code (exceeds 25 allowed). Consider refactoring. Open
$updateTabstops: function(value) {
var base = 1000;
var zeroBase = 0;
var lastZero = null;
var range = emmet.require('range');
Function $getDefaultValue
has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.$getDefaultValue = function(editor, name) {
if (/^[A-Z]\d+$/.test(name)) {
var i = name.substr(1);
return (this.variables[name[0] + "__"] || {})[i];
}
Function tmStrFormat
has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.tmStrFormat = function(str, ch, editor) {
var flag = ch.flag || "";
var re = ch.guard;
re = new RegExp(re, flag.replace(/[^gi]/, ""));
var fmtTokens = this.tokenizeTmSnippet(ch.fmt, "formatString");
Function parseSnippetFile
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
this.parseSnippetFile = function(str) {
str = str.replace(/\r/g, "");
var list = [], snippet = {};
var re = /^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm;
var m;
Function formatted
has 26 lines of code (exceeds 25 allowed). Consider refactoring. Open
var formatted = str.replace(re, function() {
_self.variables.__ = arguments;
var fmtParts = _self.resolveVariables(fmtTokens, editor);
var gChangeCase = "E";
for (var i = 0; i < fmtParts.length; i++) {
Avoid deeply nested control flow statements. Open
if (ch.changeCase == "u")
fmtParts[i] = next[0].toUpperCase();
else
fmtParts[i] = next[0].toLowerCase();
Similar blocks of code found in 4 locations. Consider refactoring. Open
ace.define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/anchor","ace/keyboard/hash_handler","ace/tokenizer","ace/lib/dom","ace/editor"], function(require, exports, module) {
"use strict";
var oop = require("./lib/oop");
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var lang = require("./lib/lang");
- 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 9739.
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