Class: Markets::CLI

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

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/markets/cli.rb', line 5

def call
  list_stories
  menu
end

#end_program ⇒ Object 



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# File 'lib/markets/cli.rb', line 49

def end_program
  puts "Thank you for using the Markets gem, come back soon!"
end

#list_stories ⇒ Object 



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

def list_stories
  puts "\e[H\e[2J"
  puts "Here's the latest finance news from The Atlantic: "
  puts ""
  @story_items = Markets::News.create_stories
  @story_items.each.with_index(1) do |story, i|
    puts "\t#{i}. #{story.title}\n"
    puts " "
    puts "\tPublished on #{story.date.first}\tWritten by #{story.author}\n"
    puts " "
  end
end

#menu ⇒ Object 



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# File 'lib/markets/cli.rb', line 23

def menu
  input = nil
  while input != "exit"
    puts "\nEnter the number of the news story you would like to read or type 'list' to see the article list again or 'exit' to exit:"
    input = gets.strip.downcase
    if input.to_i > 0 && @story_items[input.to_i-1] != nil
      the_story = @story_items[input.to_i-1]

      puts "\e[H\e[2J"
      puts "\t#{the_story.title}\n"
      puts "\n\tPublished on #{the_story.date.first}\tWritten by #{the_story.author}\n"
      puts "\n\tStory summary: "
      puts "\t#{the_story.content}"
      puts "\nRead more here by following this link:\nhttps://www.theatlantic.com#{the_story.link}"

    elsif input == "list"
        list_stories
    elsif input == "exit"
      puts "\e[H\e[2J"
    end_program
    else
      puts "Error, please enter the number of the story you wish to read!"
    end
  end
end