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 @emeka-asogwa/lotide

Require it:

const _ = require('@emeka-asogwa/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]

Documentation

The following functions are currently implemented:

• head(array): Returns the first element of the array.
• tail(array): Returns the whole element except the first element in the array.
• middle(array): Returns the middle element(s) in the array.
• assertEqual(value1,value2): Checks if the two values are equal or not.
• assertArraysEqual(array1,array2): Checks if the two arrays are equal or not.
• eqArrays(array1,array2): Checks if the two arrays are equal, then do a recursive for arrays within the arrays.
• assertObjectsEqual(object1,object2): Checks if the two objects are equal or not.
• countLetters(string): Returns the count and the associated letters of the string.
• countOnly(array, object): Returns the count of the occurrence of the object in the array.
• eqObjects(object1, object2): Checks equality between the two objects, also do a recursive for objects within objects.
• findKey(object,callback): Returns the first key for the callback after scanning through the object.
• findKeyByValue(object,objectValue): Returns the key of the object value.
• letterPositions(string): Returns all the indices of each elements in the string.
• map(array, condition): Returns a new array after performing the condition on the array.
• reverse(string): Returns a reverse of the characters of the string.
• without(array1,array2): Returns the elements that are not in the array2 where array2 is the exclusion array.
• flatten(array): Returns the elements in the array or the elements in the nested array(s).