/picking_problem

Solving recommendations picking problem using Round-Robin

Primary LanguageRuby

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!