class Articlecli::Cli
Public Class Methods
new()
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# File lib/cli.rb, line 5 def initialize @sc = Scraper.new end
Public Instance Methods
call()
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# File lib/cli.rb, line 9 def call @sc.create_articles @newspaper = @sc.newspaper @articles = @newspaper.articles start end
list_articles()
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# File lib/cli.rb, line 50 def list_articles @articles.each_with_index do |x,i| puts '---------' puts "#{i+1}. #{x.title}" puts '---------' end end
list_category()
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# File lib/cli.rb, line 58 def list_category @articles.each do |x| puts '---------' puts x.category puts '---------' end end
print_commands()
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# File lib/cli.rb, line 41 def print_commands puts "To see all article titles type 'all'" puts "To see the category type 'cat'" puts "To see a random article type 'random'" puts "To see a specific article type 'article'" puts "To exit type 'quit'" puts '************************************' end
show_article()
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# File lib/cli.rb, line 76 def show_article list_articles puts 'Pick an article number!' input = gets.strip input = input.to_i - 1 if input >= 0 && input < @articles.size puts '---------' puts @articles[input].title puts '---------' puts @articles[input].content puts '---------' end end
show_random_article()
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# File lib/cli.rb, line 67 def show_random_article article = @articles.sample puts '---------' puts article.title puts '---------' puts article.content puts '---------' end
start()
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# File lib/cli.rb, line 16 def start puts 'Welcome!' input = '' while input != 'quit' print_commands input = gets.strip case input when "all" list_articles when "cat" list_category when "random" show_random_article when "article" show_article end end end