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 @username/lotide
Require it:
const _ = require('@username/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
_.head(array): returns the first item of an array -
_.tail(array): returns a shallow cope of an array without the first item -
_.middle(array): return the middle item(s) of an array -
_.assertArraysEqual(array1, array2): check if one array is equal to another -
_.assertEqual(primitive1, primitive2): check if one item is equal to another -
_.assertObjectsEqual(object1, object2): check if one object is equal to another -
_.countLetters(string): count the letters in a string (no spaces) -
_.countOnly(arrayOfItems, itemToCount): count items & recurring items in an array (returns an object) -
_.eqArrays(array1, array2): check if one array is equal to another (result get passed to assertArraysEqual) -
_.eqObjects(object1, object2): check if one object is equal to another (result get passed to asssertObjectsEqual) -
_.findKey(object, callback): find the first key of an object with the object and a callback function as arguments -
_.findKeyByValue(object, value): find the first key of an object with the object and value as argements -
_.flatten(array): flatten the array by one layer -
_.letterPosition(string).letter: find the letter position in the given string (returns an array of index numbers) -
_.map(array, function): returns a new array with changes made by the callback function -
_.takeUntil(array, function): returns a new array with the original array values until the function's stopping condition -
_.without(array, itemToRemove): remove the specified item in the array