A mini clone of the Lodash library.
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.
Install it:
npm install @raincouver/lotide
Require it:
const _ = require('@raincouver/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
-
assertArraysEqual(arrX,arrY): Side effect function, assert equality of two given arrays. -
assertEqual(actual, expected): Side effect function, assert equality of two given values. -
assertObjectsEqual(actual, expected): Side effect function, assert equality of two given objects. -
countLetters(array): count number of each unique conponents in a given array. -
countOnly(allItems, itemsToCount): allItems: an array of strings that we need to look through itemsToCount: an object specifying what to count -
eqArrays(arrX,arrY): Check equlity of two given arrays. Returns true or false. (recursive) -
eqObjects(object1, object2): Check equlity of two given objects. Returns true or false. -
findKey(object, callback): Find key in given object based on provided callback function. -
findKeyByValue(obj,val): Find key in given object based on provided value. -
head(arrX): Return 'head' of the given array. -
letterPositions(array): Return indices of all conponents of the given array in an object. -
map(array, callback): Loop through each item of the given array applied with the given callback function. -
middle(array): Return 'middle' of the given array. -
tail(array): Return 'tail' of the given array. -
takeUntil(array, callback): Return the given array, cut when given callback function condition is met. -
without(source,itemsToRemove): Return an given source array without the items listed in the itemToRemove parameter.