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 @adkmcphee/lotide

Require it:

const _ = require('@adkmcphee/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head: Returns the first element of a given array.
• tail: Returns the last element of a given array.
• middle: Returns the middle element of a given array. Cases for odd and even length arrays.
• eqArrays: Tests if two arrays are the same.
• assertEqual: Tests if the expected output matches the provided output.
• assertArraysEqual: Checks if two given arrays are equal.
• assertObjectsEqual: Checks if two given objects are equal.
• countLetters: Returns an object with the occurances of a letter from a given string.
• countOnly: Returns the occurances of values from a given object.
• eqObjects: Tests if two given objects are equal.
• findKey: Returns a key associated with the given object and callback function.
• findKeyByValue: Returns a key associated with the given object.
• map: Return an array given an array and a callback function.
• takeUntil: Return all elements of a given array with a callback function.
• without: Returns an array with selected elements removed.
• letterPositions: Returns an object with an array of positions for idenfitied letter in a string.