@curtiskelowna/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 @curtiskelowna/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• function(assertEqual): compares two values and prints out a message telling us if they match or not
• function(head): retrieves the first element from an array
• function(tail): retrieves every element except the head (first element) of an array
• function(middle): retrieves the middle element(s) of an array
• function(assertArraysEqual): compares two arrays and prints out a message telling us if they match or not
• function(assertObjectsEqual): compares two objects and prints out a message telling us if they match or not
• function(countLetters): counts the number of times each letter appears in a string
• function(countOnly): counts the number of times a specific item appears in an array
• function(eqArrays): compares two arrays and returns true or false based on a perfect match
• function(eqObjects): compares two objects and returns true or false based on a perfect match
• function(findKey): searches for a key in an object and returns the key's value
• function(findKeyByValue): searches for a value in an object and returns the key
• function(letterPositions): returns an object with the index of each letter in a string
• function(map): returns a new array based on the results of the callback function
• function(takeUntil): returns a new array with elements from the original array until the callback function returns a truthy value
• function(without): returns a new array with elements from the original array except for those specified