class Snacks::CLI
Public Instance Methods
call()
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# File lib/snacks/cli.rb, line 3 def call intro show_nuts_list show_data choose_another? # goodbye end
choose_another?()
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# File lib/snacks/cli.rb, line 47 def choose_another? while true print "\nWould you like to choose another nut variety to learn more about: (y/n) " input = gets.chomp.downcase.to_s if input == "y" show_nuts_list show_data elsif input == "n" goodbye else puts "\nPlease choose (y/n)." end end end
goodbye()
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# File lib/snacks/cli.rb, line 62 def goodbye puts "\nThank you for visiting, see you next time!" exit! end
intro()
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# File lib/snacks/cli.rb, line 11 def intro puts "Hi, Welcome to Nuts!" # sleep 2 puts "Here is a list of some of the most common nuts!" # sleep 2 end
show_data()
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# File lib/snacks/cli.rb, line 39 def show_data data = Snacks::NutsData.about_nut_info puts "\n========== #{data.type} ==========" data.nut_facts.each do |fact| puts fact end end
show_nuts_list()
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# File lib/snacks/cli.rb, line 18 def show_nuts_list these = Snacks::NutsData.new #Snacks::NutData these.nuts.each.with_index(1) do |nut, index| puts "\n#{index}. #{nut.capitalize}" end # sleep 2 end
user_chooses_nut()
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# File lib/snacks/cli.rb, line 26 def user_chooses_nut while true print "\nChoose the list number of the nut that you're interested in: " input = gets.chomp.to_i - 1 if !(0..7).include?(input) puts "Please enter a number between 1 and 8" else break end end input end