@kelelenceu/lotide v1.0.1

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 @kelelenceu/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head([...]) : returns first element of an array
• tail([...]) : returns all elements except the first element of an array
• middle([...]) : returns the middle element(s) of an array as an array
• countLetters(string): returns number of occurences of each letter in a string as an object
• countOnly(allItems, itemsToCount): returns the number of occurences of the items in itemsToCount in allItems
• eqArrays(a, b): returns true if a and b are identical arrays
• eqObjects(a, b): returns true if a and b are identical objects
• findKey(obj, predicate): returns the key in obj that satisfies predicate
• findKeyByValue(obj, value): returns the key in obj with the specified value
• flatten([...]): returns a flattened version of an array
• letterPositions(string): returns the positions in which each character of a string occured as an object
• map([...], mapping): returns a new array populated with the results of calling a provided function on every element in the calling array
• takeUntil([...], callback): returns a new array populated with elements of the calling array until the callback returns true for the element
• without([...], unwanted): returns a new array with all the elements of the calling array except the unwanted element