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 @j-pilon/lotide
Require it:
const _ = require('@j-pilon/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
middle(array): returns the middle element or elements, if the array is an even number -
tail(array): returns all the elements of an array except the first element -
head(array): returns just the first elements of an array -
assertArraysEqual(array1, array2): compares two arrays and returns a pass or a fail -
assertEqual(actual, expected): compares if actual parameter results to expected and returns pass or fail -
assertObjectsEqual(object1, object2): compares two objects and returns a pass or a fail -
countLetter(string): returns the amount of each letter of that string, besides the spaces -
countOnly(allItems, itemsToCount): returns the number of times the object's keys, itemsToCount, appeared in allItems -
eqArrays(array1, array2): compares two arrays and returns true or false -
eqObjects(object1, object2): compares objects and returns true or false -
findKey(obj, callback): returns the value back based on the callback -
findKeyByValue(value, obj): returns the key of the parameter value -
letterPositions(sentence): returns the index or indices of a letter -
map(array, callback): preforms the callback on each element and returns a new array -
takeUntil(array, callback): pushs the array elements into a new array until the callback is returns trues -
without(array, itemsToRemove): removes the itemsToRemove from array