Class: LoopermanSamples::CLI

Inherits:
Object
  • Object
show all
Includes:
CliMethods::Findable, CliMethods::Listable, CliMethods::Scrapeable
Defined in:
lib/looperman_samples/cli.rb

Constant Summary collapse

@@sample_list =

class variable so CLI play function can

[]

Instance Method Summary collapse

Methods included from CliMethods::Listable

#list_all_samples_by_creator, #list_by_downloads, #list_by_key, #list_by_tempo

Methods included from CliMethods::Scrapeable

#scrape

Methods included from CliMethods::Findable

#find_all_by_creator

Instance Method Details

#call ⇒ Object 



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# File 'lib/looperman_samples/cli.rb', line 14

def call
  scrape
  main_menu
  play
  goodbye
end

#goodbye ⇒ Object 



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# File 'lib/looperman_samples/cli.rb', line 73

def goodbye
  puts "see you tomorrow for more samples!"
end

#main_menu ⇒ Object 



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# File 'lib/looperman_samples/cli.rb', line 21

def main_menu

  puts "There are 25 new samples today. how would you like to browse?"
  puts "1. browse samples by key"
  puts "2. browse samples by tempo"
  puts "3. browse samples by download count"

  input = gets.strip

  if input == "1"
    list_by_key #prints list and sets @@sample_list variable
    @@sample_list = LoopermanSamples::Sample.sort_by_key
  elsif input == "2"
    list_by_tempo #prints list and sets @@sample_list variable
    @@sample_list = LoopermanSamples::Sample.sort_by_tempo
  elsif input == "3"
    list_by_downloads #prints list and sets @@sample_list variable
    @@sample_list = LoopermanSamples::Sample.sort_by_download_count
  else
    puts "sorry, not sure what you want"
    main_menu
  end
end

#play ⇒ Object

controls the play sequence



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

def play
  input = nil
    loop do
      puts "please enter the number of the sample you'd like to listen to or type exit:"
      input = gets.strip
      if input.to_i < @@sample_list.size + 1 && input.to_i > 0 #checks that input is greater than zero and less than list size
        sample = @@sample_list[input.to_i - 1] #takes user input, and sets sample variable using index lookup
        puts "You're listening to #{sample.title} by #{sample.creator.name}"
        puts "would you like to hear more from #{sample.creator.name}? (type yes or no)"
          input = gets.strip
          if input == "yes"
            puts "More by #{sample.creator.name}"
            @@sample_list = find_all_by_creator(sample)
            list_all_samples_by_creator(@@sample_list)
          elsif input == "no"
            main_menu
          end
      elsif input.to_i > LoopermanSamples::Sample.all.size
        puts "please enter a lower number"
      elsif input == "back"
        main_menu
      else
        break
      end
   end
end