@kineret.braslavsky/lotide v1.0.0

Kinerert Braslavsky's Notes

Summary

Lotide Project - it's a mini clone of the Lodash library.

Purpose

This project was created and published for learning purposes, part of my learnings at Lighthouse Labs.

Usage

Install it:

npm install @kineret.braslavsky/lotide

Require it:

const _ = require('@kineret.braslavsky/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

function assertArraysEqual(): Used to console the assertion message whether the two given arrays are equal or not.

function assertEqual(): Used to console the assertion message for primitive data type.

function assertObjectsEqual(): Used to console the assertion message whether the two given objects are equal or not description.

function countLetter(): Used to count the occurence of each letter in a given phrase.

function countOnly(): Takes an array of strings that we need to look through and an object specifying what to count and returns the count of the items.

function eqArrays(): Used to compare two arrays and return true if the given arrays are equal.

function eqObjects(): Used to compare two objects and return true if the given arrays are equal.

function findKey(): Takes an object and a function describes the find condition, returns the key of when condition is truthy.

function findKeyByValue(): Takes an object and a string, returns key of value matching the string.

function head() : Take an array and return the first element of array.

function letterPositions(): Returns indices of all elements of a string.

function map(): Imitates map() method of Array.

function middle(): Returns the mid elements of an array.

function tail(): Returns all the elements of the array expect for first element.

function takeUntil(): Returns subset of an array until the condition in the callback function is met.

function without(): Returns a subset array by removing the unwanted items.

Keywords