@fedor_mashoshin/lotide v1.0.2
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 @fedor_mashoshin/lotide
Require it:
const _ = require('@fedor_mashoshin/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
const results = _.head([1, 2, 3]) // => [1]
const results = _.middle([1, 2, 3]) // => [2]
const results = _.countOnly([Bob, Alice, Bob],{ Bob : true }) // { Bob: 2 }
const results = _.letterPositions(hello) // => { h: [ 0 ], e: [ 1 ], l: [ 2, 3 ], o: [ 4 ] }
const results = _.findKeyByValue({sci_fi: "The Expanse", comedy: "Brooklyn Nine-Nine", drama: "The Wire" }, "The Wire"), "drama" // => drama
const results = _.map(['hi','hola','privet'], word => word[0]) // => [h, h, p]
const results = _.without(['Hola', 'Privet', 'Hi'],['Hi']) // => ['Hola' , 'Privet']
const results = _.findKey({'Blue Hill': { stars:1 }, 'Nova':{ stars:2},}, x => x.stars === 2) // => Nova
const results = _.eqArrays([1,2,3],[1,2,3], true)// => true
const results =_.eqObjects( {a: 1, b: 2}, { b: 2, a: 1}, true) // => true
Documentation
The following functions are currently implemented:
function1(tail): returning all elements, except very first one from the array.function2(head): returning very first element from the array.function3(middle): returning middle elements from our array (if we have even number of elements --> return 2 in a middle). Also if we have 0, 1 or 2 elements return an empty array.function4(countOnly): returning how many names (that we set) are in the array.function5(letterPositions): returning positions of all letters.function6(findKeyByValue): returning the genre of th move, that we chose from the object.function7(map): returning the array after map().function8(without): returning the array without element that we chose.function9(findKey): returning the key following our condition.function10(eqArrays): returning true or false, after comparing 2 arrays.function11(eqObjects): returning true or false, after comparing 2 objects.