arleybri18 / picking_problem

Solving recommendations picking problem using Round-Robin

README

This library allows to the user define an article object with recommendations data, and then retrieve a variable number of recommendations using Round-Robin approach, by default number of recommendations retrieved is 4.

Ruby version

use 2.7.2

Configuration

Clone this project, and then run:

$cd picking_problem
$bundle install

Tests

Using rspec for test files, run:

rspec

How to use

• Require file './lib/article.rb'

• If you prefer, you may make a gem using

  gem build picking_problem.gemspec
  

  and then install it:

  gem install ./picking_problem-0.1.0.gem
  

  When you need to use, require the class file:

  require 'article'
  

• Declare a new article object, and initialize with json data defined by archdaily

  article = Article.new(json_data)
  

• Call recomendations method, to get filter recommendations

  article.recommendations
  

  Default number of recommendations is 4 or less, depending of lenght of json data You can modify this number sending the parameter in the recomendations method

  article.recommendations(6)
  

Happy testing and code!