@heyjiani/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 @heyjiani/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(): compare two arrays for a perfect match and prints out assertion result.
• assertEqual(): compares two values for a perfect match and prints out assertion result.
• assertObjectsEqual(): compare two objects for a perfect match and prints out assertion result.
• countLetters(): takes in a string and returns a count of each of the letters in the string.
• countOnly(): takes in a collection of items and returns counts for a specific subset of those items.
• eqArrays(): compares two arrays for a perfect match.
• eqObjects(): compares two objects for a perfect match.
• findKey(): scans an object and returns first key for which callback returns a truthy value.
• findKeyByValue(): finds the first key in an object which contains a given value.
• flatten(): returns a 'flattened' version of given array.
• head(): returns the first item in an array.
• letterPositions(): takes in a string and returns all indices in the string of each character.
• map(): returns a new array based on results of callback.
• middle(): returns middle-most element(s) of given array.
• tail(): returns the tail of an array (everything except for the first item).
• takeUntil(): collects items from an array until callback returns a truthy value.
• without(): returns a subset of given array after removing unwanted elements.