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 @csmithschofield/lotide
Require it:
const _ = require('@csmithschofield/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
assertArraysEqual: a function that compares two arrays for equality.assertEqual: is a function that compares two values for equality.assertObjectsEqual: is a function compares two objects for equality.countLetters: is a function that takes in a string and returns a count of each of the letters in that string.countOnly: is a function that takes in a collection of items and counts the occurences of specific items.eqArrays: is a function that takes in two arrays and returns true or false, based on a perfect match.eqObjects: eqArrays takes in two objects and returns true or false, based on a perfect match.findKey: is a function that takes in an object and a callback and return the first key for which the callback returns a truthy value.findKeyByValue: is a function that takes an object and a value as inputs and returns the first key in the object that has that value.flatten: is a function that takes in an array containing elements including nested arrays of elements, and return a "flattened" version of the array.head: is a function that will return the first element of an array, also known as the "head".letterPositions: is a function that returns all the indices (zero-based positions) in the string where each character is found.map: is a function that takes in an array and a callback and reuturns a new array based on the results of the callback on each item in the array.middle: is a function that finds the middle elements of an array.tail: is a function which returns the "tail" of an array. The "tail" is everything except for the first element.takeUntil: is a function which returns a "slice of the array with elements taken from the beginning".without: is a function that returns a subset of a given array, removing unwanted elements.