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 @roman.medvedev/lotide

Require it:

const _ = require('@roman.medvedev/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArrayEqual(array1, array2): compare if arrays have same el and log the result
• assertEqual(el1, el2): compare 2 element and log result
• assertObjectsEqual(obj1, obj2): compare 2 obj if they have same keys with same value log the result
• countLetters(string): count quantity of letter in string and return object with key as a letter an value as a quantity of repeating this letter
• countOnly(allItems, itemsToCount): count quantity of repitition second argument in first arg that is a string
• eqArray(arr1, arr2): compare if arrays have same el and return true/false
• eqObjects(obj1, obj2): ompare 2 obj if they have same keys with same value and return true/false
• findKey(obj, callback): if key exist with value given in callback it will be returned
• findKeyByValue(obj1, value): if the key exist with value as an argument and return key.
• flatten(array): unflat given array
• head(array): return head of array. (array with first element).
• letterPositions(string): return obj with letters as a key and their index as a value.
• map(array, callback): return array with elements that accepted by callback.
• middle(array): return array with middle element if length is odd of elements if even.