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webpro/DOMtastic

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Showing 22 of 22 total issues

Function data has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
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export const data = function(key, value) {

  if(typeof key === 'string' && typeof value === 'undefined') {
    const element = this.nodeType ? this : this[0];
    return element && DATAKEYPROP in element ? element[DATAKEYPROP][camelize(key)] : undefined;
Severity: Minor
Found in src/dom/data.js - About 25 mins to fix

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 toggleClass has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export const toggleClass = function(value, state) {
  if(value && value.length) {
    const action = typeof state === 'boolean' ? state ? 'add' : 'remove' : 'toggle';
    each(value.split(' '), _each.bind(this, action));
  }
Severity: Minor
Found in src/dom/class.js - About 25 mins to fix

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

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