@ar4sdoteth/lotide v1.0.0

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('@ar4sdoteth/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(...): function takes in two arrays and checks that they are equal in length, and value.
• assertEqual(...): function takes in two arguments -actual && expected- and returns an assertion.
• assertObjectsEqual(...): function takes in two objects and compares that they are the same.
• countLetters(...): function takes in a string and counts the number of each letter.
• countOnly(...): function takes in an array of strings and an input for what strings to count.
• eqArrays(...): compares two arrays.
• eqObjects(...): compares two objects to see if they hold the same key-value pairs.
• findKey(...): searches object properties with call backs to return the key.
• findKeyByValue(...): searches object properties with an input and returns their key.
• head(...): returns the first index of an array.
• letterPositions(...): returns an object with letters-as-keys and all of the locations of those characters
• map(...): function takes in an array and a callback to operate on the array.
• middle(...): finds the middle element of an array, or if the array is even, the two middle values
• tail(...): returns all index after the first index
• takeUntil(...): takes in an array and a callback to return elements before those specified in the callback
• without(...): takes in an array, and uses a second array to remove items from the first array.