Showing 684 of 684 total issues
Similar blocks of code found in 2 locations. Consider refactoring. Open
Dygraph.prototype.dragGetY_ = function(e, context) {
return Dygraph.pageY(e) - context.py;
};
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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 45.
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
? new CustomEvent(this.eventprefix + 'start', {detail: {time: this.frame, relativetime: this.relativeframe, segment: this.currentsegment}}) //send start signal on frame 0
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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 45.
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
Function compareArrays
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Dygraph.compareArrays = function(array1, array2) {
if (!Dygraph.isArrayLike(array1) || !Dygraph.isArrayLike(array2)) {
return false;
}
if (array1.length !== array2.length) {
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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 _evaluateAnnotations
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
DygraphLayout.prototype._evaluateAnnotations = function() {
// Add the annotations to the point to which they belong.
// Make a map from (setName, xval) to annotation for quick lookups.
var i;
var annotations = {};
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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 dateAxisFormatter
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Dygraph.dateAxisFormatter = function(date, granularity) {
if (granularity >= Dygraph.DECADAL) {
return date.strftime('%Y');
} else if (granularity >= Dygraph.MONTHLY) {
return date.strftime('%b %y');
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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 drawInteractiveLayer_
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
DygraphRangeSelector.prototype.drawInteractiveLayer_ = function() {
var ctx = this.fgcanvas_ctx_;
ctx.clearRect(0, 0, this.canvasRect_.w, this.canvasRect_.h);
var margin = 1;
var width = this.canvasRect_.w - margin;
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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 findMaxXindex
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Dygraph.prototype.findMaxXindex = function (arr) {
if (this.maxXindex === null) {
this.maxXindex = 0;
var x2 = arr[0][0]
for (var maxi = 1; maxi < arr.length; maxi++){
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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 isSupported
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
DygraphCanvasRenderer.isSupported = function(canvasName) {
var canvas = null;
try {
if (typeof(canvasName) == 'undefined' || canvasName === null) {
canvas = document.createElement("canvas");
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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 findMinXindex
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Dygraph.prototype.findMinXindex = function (arr) {
if (this.minXindex === null) {
this.minXindex = 0;
var x2 = arr[0][0]
for (var maxi = 1; maxi < arr.length; maxi++){
- 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 extractSeries_
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Dygraph.prototype.extractSeries_ = function(rawData, i, logScale) {
var series = [];
for (var j = 0; j < rawData.length; j++) {
var x = rawData[j][0];
var point = rawData[j][i];
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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 animateSelection_
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Dygraph.prototype.animateSelection_ = function(direction) {
var totalSteps = 10;
var millis = 30;
if (this.fadeLevel === undefined) this.fadeLevel = 0;
if (this.animateId === undefined) this.animateId = 0;
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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 bind
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
bind() {
this.paramname = [];
this.paramindex = [];
if (!this.params) return;
console.log('watchhashcore.bind() params:', this.params);
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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 drawMiniPlot_
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
DygraphRangeSelector.prototype.drawMiniPlot_ = function() {
var fillStyle = this.attr_('rangeSelectorPlotFillColor');
var strokeStyle = this.attr_('rangeSelectorPlotStrokeColor');
if (!fillStyle && !strokeStyle) {
return;
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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 bind
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
bind() {
super.bind();
if (this.type && this.type.startsWith('on.')) {
this.expand = true;
this.type = this.type.substring(3)
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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 changesrc
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
changesrc(...args) {
//super.changesrc(...args);
if (args[0]) this.shownav = (args[0] !== 'false');
if (args['shownav'])this.shownav = (args['shownav'] !== 'false');
if (args[1]) this.showtoc = (args[1] !== 'false');
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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 isElementVisible
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
isElementVisible(element) {
// Check if the element itself is set to display: none
if (window.getComputedStyle(element).display === "none") {
return false;
}
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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 constructor
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
constructor(ea){
this.ea =ea;
//this is to register listener function - per aurelia docs -this needs to be done this way
this.handleChange = e => {
if (e.detail && e.detail.id) {
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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 attached
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
attached() {
//listening to custom event fmidata
//listening to custom event fmidata and fmireset
const fromel = document.getElementById(this.fromid);
if (fromel) {
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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 shot
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
shot(e){
console.log('fmi -> shot()')
//check whether initialized and instantiated
if (!this.inst) {
//not instantiated
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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 handleValue
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
handleValue(animobj, value) {
if (!this.triggered) {
//not triggered - check if animation should start
if (value > this.limit) {
animobj.startAnimation(this.aname);
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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"