@keniabalestra/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 @keniabalestra/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(array): Returns the first item of an array;
• middle(array): Returns the middle value of an array if it's length is odd; Returns the middles values of an array if it's length is even; returns an empty array if it's length is equal to two or less;
• tail(array): Returns the array without the firs item;
• countLetters(string): Returns an object with a count of each letter in a string;
• countOnly(array, object): Returns an object with the count of keys given the value of true in the array;
• eqArrays(array1, array2): Returns booleans values after comparing each item of 2 arrays;
• eqObjects(object1, object2): Returns booleans values after comparing each item of 2 objects;
• findKey(object, callback): Returns the key if the callback is true;

• findKeyByValue(object, value): Returns the key which contains the given value;

• flatten(array): Returns a flattened array from a nested array;

• letterPositions(string): Returns an object containing key(letter) value(index) pairs;
• map(array, callback): Returns a new array with the results of the callback function;
• takeUntil(array, callback): Returns a new array with the items until the callback is truthy;
• without(array1, array2): Returns a new array with the elements of array1 without the elements of array2.