A mini clone of the [Lodash](https://lodash.com) library
npm install @sasu.osayande/lotideA 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 @sasu.osayande/lotide
Require it:
const _ = require('@sasu.osayande/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
* const assertArraysEqual = function(array1, array2) : used in conjunction with eqArrays to evaluate two arrays.
* const assertEqual = function(actual, expected) : implemented our own assert function.
* const assertObjectsEqual = function(actual, expected) : assertion to help us test functions that return objects.
* const countLetters = function (sentence) : used to return a count of letters in a given string.
* const countOnly = function(allItems, itemsToCount) : used to return an object containing counts of the input object from an array.
* const eqArrays = function(array1, array2) : used to compare two arrays.
* const eqObjects = function(object1, object2) : used to compare two objects.
* const findKey = function(object, callback) : used to return the first key for which a callback function returns a truthy value.
* const findKeyByValue = function(object, value) : used to return a key by inputing the value of that key.
* const head = function(first) : retrieves the first element in an array.
* const letterPositions = function(sentence) : used to return an array of indices of a character in a string.
* const map = function(mapArray, callbackFn) : implemented our own version of map().
* const middle = function(array) : retrieves the middle-most elements of a given array.
* const tail = function(minusHead) : returns a new array without the first element ("head") of the original array.
* const takeUntil = function(array, callback) : returns a slice of an array, stopping/excluding the element equal to the callback fn.
* const without = function(source, itemsToRemove) : removes elements from the first array that are found in the second array.