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T4rk1n/tarkjs

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src/extensions/prom-extensions.js

Summary

Maintainability
C
7 hrs
Test Coverage

Function promiseWrap has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

export const promiseWrap = (func, options=defaultPromiseWrapOptions) => {
    let canceled = false,
        cancel = () => {},
        reqId = -1
    const { rejectNull, nullMessage, args } = objExtend({}, defaultPromiseWrapOptions, options)
Severity: Minor
Found in src/extensions/prom-extensions.js - About 2 hrs 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 promiseWrap has 39 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export const promiseWrap = (func, options=defaultPromiseWrapOptions) => {
    let canceled = false,
        cancel = () => {},
        reqId = -1
    const { rejectNull, nullMessage, args } = objExtend({}, defaultPromiseWrapOptions, options)
Severity: Minor
Found in src/extensions/prom-extensions.js - About 1 hr to fix

    Function chainPromises has 31 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    export const chainPromises = (creators, options=defaultChainOptions) => {
    let canceled = false, cancel = () => canceled = true
    const { onChain, onError, rejectOnError } = objExtend({}, defaultChainOptions, options)
    const promise = new Promise((resolve, reject) => {
        let i = 0, acc = []
    Severity: Minor
    Found in src/extensions/prom-extensions.js - About 1 hr to fix

      Function promise has 28 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          const promise = new Promise((resolve, reject) => {
        const handle = () => {
            let result

            try { result = func(...args) }
      Severity: Minor
      Found in src/extensions/prom-extensions.js - About 1 hr to fix

        Function chainPromises has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

        export const chainPromises = (creators, options=defaultChainOptions) => {
    let canceled = false, cancel = () => canceled = true
    const { onChain, onError, rejectOnError } = objExtend({}, defaultChainOptions, options)
    const promise = new Promise((resolve, reject) => {
        let i = 0, acc = []
        Severity: Minor
        Found in src/extensions/prom-extensions.js - About 1 hr 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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