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 @kevchew/lotide
Require it:
const _ = require('@kevchew/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
assertArraysEqual(...): Compares two arrays to see if they are equal and will print an assertion message accordingly. -
assertEqual(...): Compares two values to see if they are equal and will print an assertion message accordingly. -
assertObjectsEqual(...): Compares two objects to see if they are equal and will print an assertion message accordingly. -
countLetters(...): will count the number of letters in a given string. -
countOnly(...): Takes two objects. First will be an object of items and second will be the items that need to be counted. -
eqArrays(...): Will compare to two arrays to see if its values are equal. -
eqObjects(...): Will compare two obecjts to see if its key value pairs are equal. -
findKey(...): Will take an object and identify the first instance of that value and return its key. -
findKeyByValue(...): Will identify the input value's corresponding key. -
flatten(...): Takes in an array that may contain nested arrays of elements and join into one final sorted array -
head(...): Takes the first element of an array -
letterPositions(...): Returns an object of each letter and its positions(in key value pairs) of the inputted string. -
map(...): Will iterate over an array and apply a specific function to each items of the array. -
middle(...): Will return the middle elements of an array. -
tail: Returns everything but the first element of the array. -
takeUntil(...): 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. -
without(...): Takes two arrays. First an array of elements, Second an array of elements to take out. Returns a new array with only elements that are taken out remaining.