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 @gagansingh/lotide
Require it:
const _ = require('@gagansingh/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
head(array): returns first item of given array. -
middle(array): returns middle most item/items of an array. -
tail(array): returns array without first item. -
takeUntil(array,callback): Remove items from array until the callback condition is fulfilled. -
without(array,itemToRemove):Remove given item from the given array. -
map(array,callback):Clone of .map() method. -
letterPosition(string):return all the indices in the string where each character is found. -
flatten(array):return a single array from the nested array. -
findKeyByValue(object,value): return object key of given value. -
findKey(object,callback):scan the object and return the first key for which the callback returns a truthy value. -
countOnly(array,item):return number of given item in provided array. -
countLetters(string):return a count of each of the letters in given string. -
eqObjects(object1,object2):compare the equality of given objects. -
eqArrays(array1,array2):compare the equality of given arrays. -
assertEqual(primitive1,primitive2):compare the value of two primitives. -
assertArraysEqual(array1,array2):same functionality as eqArrays and also print nice output to console. -
assertObjectsEqual(object1,object1):same functionality as eqObjects and also print nice output to console.