@anacko/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 @anacko/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• countLetters(str): returns (object) how many times each letter appears in a string.
• countOnly(allItems, itemsToCount): returns how many times each item in itemsToCount occurs in main list of all items.
• eqArrays(a, b): compares if two arrays a and b are equal, by the element
• eqObjects(object1, object2): compares if two objects are equal, by the element
• findKey(obj, callback): returns the key from an object depending on defined criteria by a callback function
• findKey(obj, val): returns the key from an object defined by its value
• head(arr): gives the first element of an array
• letterPositions(sentence): returns an object with the positions of each letter in a sentence
• map(array, callback): returns an array with the result of the callback function applied on each element of the array
• middle(arr): returns the midlle element of an array. If length is even, returns an array with the two elements in the middle.
• tail(arr): returns the array without its first element
• takeUntil(array, callback): returns the elements of an array from the beginning until the criteria defined by the callback is true
• without(source, itemsToRemove): returns the source array without the items listed in itemsToRemove