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 @alexbroughton/lotide
Require it:
const _ = require('@alexbroughton/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
head()
: returns the first element of an array. -
tail()
: returns the tail of an array. -
middle()
: returns the middle of an array. -
assertArraysEqual()
: an assertion to test if two arrays are equal. -
assertEqual()
: an assertion to test if two values are equal in value and type. -
assertObjectsEqual()
: an assertion to test if two objects are equal. -
countLetters()
: returns the number of letters in a string. -
countOnly()
: returns an object of all items in a given array. -
eqArrays()
: a test to see if two arrays are equal. -
eqObjects()
: a test to see if two objects are equal. -
findKey()
: finds a key in an object given a string. -
findKeyByValue()
: finds the first key in an object given a value. -
letterPositions()
: returns the positions of all letters in a given string. -
map()
: applies a call back function to a given array and returns the result. -
takeUntil()
: returns an array of elements until a specified value for a given array. -
without()
: returns an array of elements that have been removed from a given array using a secondary array.