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 @mari-bekker/lotide
Require it:
const _ = require('@mari-bekker/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
assertArraysEqual: Takes in two arrays and returns if they are or aren't equal, print out result in user friendly way.assertEqual: Takes in 2 variables and compares if they are exactly the same.assertObjectsEqual: Takes in 2 objects and compares if the contents are teh same, print out in a user friendly way.countLetters: Returns the count of each of the letters in the sentence.countOnly: Take in a collection of items and return counts for a specific subset of those items.eqArrays: Compare if two arrays are the same.eqObjects: Take two objects and return if they are the same.findKey: Scan an object and return the first key for which the callback returns a truthy value.findKeyByValue: Given an object and a value, return the key to which the value belongs.flatten: Given an array with nested arrays - return one big array with no nested arrays.head: Return the first item in a given array.letterPositions: Function will take in a sentence and return all the positions in the setence, starting with 0.map: Function will return a new array based on the results of the callback function.middle: Take in an array and return the middle-most element(s) of the given array.tail: loop through a given array and push all elements to a new one, except the first.takeUntil: function will take in an array and a callback with a condition. Return a slice of the array until the index where callback condition was met.without: Function will take in an array and specific items to remove from it. Return an array without the items specified for removal.