@ayanaya/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 @ayanaya/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(): Test for asserting if arrays are equal.
• assertEqual(): Test for asserting if two primitive values are equal.
• assertObjectsEqual(): Asserts if two objects are equal.
• countLetters(): Determines number of each letter in a string.
• countOnly(): Counts for specific subset of input items.
• eqArrays(): Determines if two arrays are equal.
• eqObjects(): Determines if two objects are equal.
• findKey(): Scans the object and returns the first key for which the callback returns a truthy value.
• findKeyByValue(); Scans the object and return the first key which contains the given value.
• head(): Retrieves first element of array.
• letterPositions(): Returns all the indices (zero-based positions) in a string where each character is found.
• map(): Takes in two arguments, an array and callback function and returns a new array based on the results of the callback function.
• middle(): Returns middle element(s) of an array.
• tail(): Returns all but the 1st element of array.
• takeUntil(); Collects items from a provided array until the callback provided returns a truthy value.
• without(): Removed element(s) from array based on input.