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 @hbregman/lotide
Require it:
const _ = require('@hbregman/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
countLetters(string)
: returns an object that shows number of instances each letter appears in the stringcountOnly(mainString, {string1: true, string2: false, etc..})
: returns an object with number of of instances strings that have the values 'true' appear in a mainStringfindKey(obj, callback)
: returns a key that has a certain value through a callback which specifies the condition of the valuefindKeyByValue(obj, value)
: returns a key that has a certain valueflatten([nested, [array]])
: return array without the nested arrayshead([array, array etc...])
: returns the first element in the arrayletterPositions(string)
: returns an object with keys pertaining to all the letters in the string with values pertaining to the positions (or indecies) of those letters in the stringmap(input, callback)
: modifies input according to the condition in the callbackmiddle(array)
: returns the middle value(s) of an arraytail(array)
: returns the array after removing the first itemtakeUntil(array, callback)
: returns the items in the array until a condition in the callback is satisfiedwithout([array], [number/array])
: returns the array adter removing the number/array specified