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 daryl-sen/lotide

Require it:

const _ = require('daryl-sen/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• function1(...): description

• function2(...): description

• function3(...): description

• assertArraysEqual(): checks to see if two arrays are equal

• assertEqual(): checks to see if two pieces of primitive data are equal

• assertObjectsEqual(): checks to see if two objects are equal

• countLetters(): creates a tally of all the letters/characters in a string

• countOnly(): creates a tally of all the specified characters only

• eqArrays(): helper function for assertArraysEqual

• eqObjects(): helper function for assertObjectsEqual

• findKey(): find a key that satisfies a callback function (returns true)

• findKeyByValue(): find the key in an object that corresponds to a value

• flatten(): flattens an array of arrays into a single-level array

• head(): returns the first element in an array

• letterPositions(): returns the indices where each letter appears

• map(): creates a new array based on an old array

• middle(): returns the middle element in an array as an array

• tail(): returns an array without the first element

• takeUntil(): keep collecting items from a provided array until the callback provided returns a truthy value.

• without(): return a subset of a given array, removing unwanted elements