Class: NYTFiction::CLI

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

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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

def call
  puts "----------------------------"
  puts "This week's New York Times'"
  puts "Print & E-Book Fiction Best Sellers: \n\n"
  NYTFiction::Scraper.scrape_books
  get_books
  list_books
  menu
end

#get_books ⇒ Object 



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# File 'lib/nyt_fiction/cli.rb', line 13

def get_books
  @books = NYTFiction::Book.all
end

#list_books ⇒ Object 



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

def list_books
  @books.each.with_index(1) do |b, i|
    puts "#{i}. #{b.title} #{b.author}"
  end
  puts "----------------------------"
end

#menu ⇒ Object 



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# File 'lib/nyt_fiction/cli.rb', line 24

def menu
  puts "\nEnter the number of the book (1-15)"
  print "that you'd like to learn more about: "
  input = nil
  while input != "exit"
    input = gets.chomp
    if input.to_i.between?(1, 15)
      b = @books[input.to_i - 1]
      puts "\nRank: #{input} (#{b.freshness})"
      puts "#{b.title} #{b.author} (#{b.publisher})"
      puts "#{b.description}"
      print "\nPlease enter another book number, list to see list again, or exit: "
    elsif input == "list"
      list_books
      menu
    elsif input == "exit"
      puts "Thanks! Check back next week."
      exit
    else
      print "Please enter a number 1-15, list, or exit: "
    end
  end
end