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 @stewartmac/lotide

Require it:

const _ = require('@stewartmac');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: asserts whether two arrays parameters are equal.
• assertEqual: asserts whether two non-array parameters are equal.
• assertObjectsEqual: asserts whether two object parameters are equal.
• countLetters: counts the letters in a string.
• countOnly: counts items in an array and adds it to an object.
• eqArrays: checks if two arrays are equal.
• eqObjects: checks if two objects are equal.
• findKey: takes in an object and a callback. Scans the object and return the first key for which the callback returns a truthy value.
• findKeyByValue: takes in an object and a value. Scans the object and return the first key which contains the given value.
• flatten: takes in an array containing elements including nested arrays of elements, and return a "flattened" version of the array.
• head: returns the first element of an array.
• letterPositions: Return the indices of a string where each character is found.
• map: return a new array based on the results of the callback function.
• middle: returns the middle element of an array.
• tail: return the tail elements of an array.
• takeUntil: returns all the values out of an array or string until a specified condition.
• without: return an array with the given values excluded.