Class: PrRuby::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/pr_ruby/cli.rb

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/pr_ruby/cli.rb', line 3

def call
 puts "Welcome to Practicing Ruby!"
 PrRuby::Scraper.new.scrape_article_info
 menu
 goodbye
end

#goodbye ⇒ Object 



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# File 'lib/pr_ruby/cli.rb', line 46

def goodbye
  puts "Thanks for taking a look!"
end

#list_articles ⇒ Object 



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# File 'lib/pr_ruby/cli.rb', line 10

def list_articles
   puts "Here is a list of Ruby Articles to browse:"
    PrRuby::Letter.all.each_with_index do |letter, i|
      puts "#{i+1}. #{letter.title}"
    end
end

#menu ⇒ Object 



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# File 'lib/pr_ruby/cli.rb', line 17

def menu
    list_articles
    input = nil
    while input != "exit"
      puts "Enter the number of the article you would like to read."
    input = gets.strip.downcase

    if input.to_i <= PrRuby::Letter.all.size
      letter = PrRuby::Letter.all[input.to_i-1]

      puts "Title: #{letter.title}"
      puts "Summary: #{letter.summary}"
      puts "Would you like to read the rest of the article? If not please type 'list' to return to the list of articles or 'exit' to exit the program."

      answer = gets.strip.upcase

     if answer == "YES" || answer == "Y"
       puts letter.content
     elsif answer == "LIST"
        list_articles
      else
        ""
        goodbye
      exit
     end
    end
  end
end