Function camelize
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
export function camelize(str) {
// Fix applying float styles for IE8 - IE9
if (str === 'float' || str === 'cssFloat') {
if (typeof document.body.style.cssFloat !== 'undefined') {
return 'cssFloat';
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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 copy
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
export function copy(O) {
const dup = {};
for (let key in O) {
if (!O.hasOwnProperty(key)) { continue; }
let value = O[key];
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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
Avoid too many return
statements within this function. Open
return camelizedRule;
Function uniq
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
export function uniq(a, b) {
let acc = {};
let key;
for (key in a) {
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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"