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 @drpaddle/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: takes in an array and returns the first value
• tail: takes an array and returns an array without the first value
• middle: takes an array and sorts it and returns the value in the middle, if even it will return the two middle values
• assertArrayEqual: Test Case, compares two arrays and returns true if they are the same
• assertEqual: Test case, compares two primitive data types and reuturns true if they are the same
• assertObjectsEqual:Test case, compares two objects and returns true if they are the same
• countLetters: counts the amount of times each letter occurs in a string
• countOnly: given an array and a value, returns how many times that value occurs
• eqArrays: given two arrays, compares them and returns true if they are the same
• eqObjects: given two objects, compares them and returns true if they are the same
• findKey : given an object and a value in a callback, returns the key the given value is attached to
• findKeyByValue : given an object and value, returns the key the given value is attached to
• flatten: Takes a nested array and returns one array.
• letterPositions : will return all the indices (zero-based positions) in the string where each character is found
• map: map function will return a new array based on the results of the callback function
• takeUntil: Creates a slice of array with elements taken from the beginning. Continues until the callback returns a truthy value.
• without: without function should be returning a new array and not modify the original array that is passed in