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    @dexyod/lotide

    1.0.1 • Public • Published

    Lotide

    A mini clone of the Lodash library.

    Purpose

    BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.

    This project was created and published by me as part of my learnings at Lighthouse Labs.

    Usage

    Install it:

    npm install @dexyod/lotide

    Require it:

    const _ = require('@dexyod/lotide');

    Call it:

    const results = _.tail([1, 2, 3]) // => [2, 3]

    Documentation

    The following functions are currently implemented:

    • map(array, callback): The map function will return a new array based on the results of the callback function.
    • takeUntil(array, callback): The function will return a slice of the array with elements taken from the beginning. It should keep going until the callback/predicate returns a truthy value.
    • findKey(object, callback): It should scan the object and return the first key for which the callback returns a truthy value.
    • middle(array): The middle function should return an array with only the middle element(s) of the provided array.
    • countOnly(array, object): countOnly will be given an array and an object. It will return an object containing counts of everything that the input object listed.
    • countLetters(string): The function should take in a sentence (as a string) and then return a count of each of the letters in that sentence.
    • letterPositions(string): The letterPositions function will return all the indices (zero-based positions) in the string where each character is found.
    • findKeyByValue(object, value): The findKeyByValue function should scan the object and return the first key which contains the given value.
    • eqObjects(obj1, obj2): The function eqObjects which will take in two objects and returns true or false, based on a perfect match.
    • assertObjectsEqual(actual, expected): The assertObjectsEqual will take in two objects and console.log an appropriate message to the console if they are equal or not.
    • eqArrays(array1, array2): The eqArrays function takes in two arrays and returns true or false, based on a perfect match.
    • assertArraysEqual(actual, expected): The assertArraysEqual will take in two arrays and console.log an appropriate message to the console if they are equal or not.
    • without(array1, array2): The without function will return a subset of a given array, removing unwanted elements.
    • flatten(array1): The function flatten will take in an array containing elements including nested arrays of elements, and return a "flattened" version of the array.
    • assertEqual(actual, expected): The assertEqual function will take in two arguments and console.log an appropriate message to the console if they are equal or not.
    • head(array): The head function takes in an array and retrieves the first element from the array. This is often referred to as the "head" of the array.
    • tail(array): The tail function returns the "tail" of an array: everything except for the first item (head) of the provided array.

    Keywords

    none

    Install

    npm i @dexyod/lotide

    DownloadsWeekly Downloads

    0

    Version

    1.0.1

    License

    ISC

    Unpacked Size

    22.2 kB

    Total Files

    37

    Last publish

    Collaborators

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