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DonIsaac/react-hooks

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Showing 4 of 71 total issues

Function useFetch has 54 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export default function useFetch<T = any, E = Error>(
    to: RequestInfo,
    opts?: RequestInit
): RequestState<T, E> {
    const [manualRefetch, forceRefetch] = useReducer(s => (s + 1) % 10, 0)
Severity: Major
Found in src/useFetch/useFetch.ts - About 2 hrs to fix

    Function handler has 40 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    const handler: http.RequestListener = (req, res) => {
    switch (req.url) {
        // mock json todo object route
        case '/todos/1':
            res.writeHead(200, { 'Content-Type': 'application/json' })
    Severity: Minor
    Found in src/useFetch/__tests__/mockServer.ts - About 1 hr to fix

      Function sendRequest has 27 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

              const sendRequest = async () => {
            if (!memoTo) {
                return
            }
      Severity: Minor
      Found in src/useFetch/useFetch.ts - About 1 hr to fix

        Function handler has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

        const handler: http.RequestListener = (req, res) => {
    switch (req.url) {
        // mock json todo object route
        case '/todos/1':
            res.writeHead(200, { 'Content-Type': 'application/json' })
        Severity: Minor
        Found in src/useFetch/__tests__/mockServer.ts - About 35 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"

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