1.0.0 • Published 2 years ago
@jehmatthews/lotide v1.0.0
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 @jehmatthews/lotide
Require it:
const _ = require('@jehmatthews/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
assertArraysEqual(array1, array2)
: compares 2 arrays and checks if they are equal or not.assertEqual(actual, expected
: compares 2 primitives and checks if the actual equals the expectedassertObjectsEqual(object1, object2)
: compares 2 objects and determines whether they are equal or unequalcountLetters(word)
: looks at a string and counts how many times each letter appearscountOnly(allItems, itemsToCount)
: this counts all the items from itemsToCount that are in allItemseqArrays(array1, array2)
: checks to see whether 2 arrays are equal or unequaleqObjects(object1, object2)
: checks to see whether 2 objects are equal or unequalfindKey(object, callback)
: looks at the object being called in the callback and returns the first value that passes as truefindKeyByValue(object, value)
: looks at an object for given value and returns first instance of trueflatten(array)
: flattens or concatenates all arrays inside an arrayhead(array)
: returns first element of an arrayletterPositions(sentence)
: will return an array of index numbers based on the letter being searched for in given arraymap(array, callback)
: loops through items of an array and returns a new array of letters based on index given in callbackmiddle(array)
: loops through array and returns middle elements of given array, and will vary based on whether their lengths are even or oddtail(array)
: returns elements of a given array based on where it is slicedtakeUntil(array, callback)
: loops through an array and returns every element and breaks at the element expressed in the callback functionwithout(source, itemsToRemove)
: this function removes an item (called) from an array and returns it as a new array (source)
1.0.0
2 years ago