Class: CoffeeRoasters::CLI

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

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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

def call
  puts ""
  puts "<<<<<<< Welcome to The 21 Best Coffee Roasters cli gem! >>>>>>>"
  CoffeeRoasters::Scraper.new.scrape_roasters
  list_roasters(1)
  menu
end

#goodbye ⇒ Object 



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# File 'lib/coffee_roasters/cli.rb', line 78

def goodbye
  "Thanks for visiting! Enjoy your coffee!"
  exit
end

#list_roasters(from_number) ⇒ Object 



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# File 'lib/coffee_roasters/cli.rb', line 41

def list_roasters(from_number)
  @roaster = CoffeeRoasters::Roaster.all
  if from_number == 16
    puts ""
    puts "----------- Coffee Roasters #{from_number} - #{from_number+5} -----------"
    puts ""
    @roaster[from_number-1, 6].each.with_index(from_number) do |roaster, index|
      puts "#{index}. #{roaster.name} - #{roaster.location}"
      puts "#{roaster.bean}"
      puts ""
    end
  else
    puts ""
    puts "----------- Coffee Roasters #{from_number} - #{from_number+4} -----------"
    puts ""
    @roaster[from_number-1, 5].each.with_index(from_number) do |roaster, index|
      puts "#{index}. #{roaster.name} - #{roaster.location}"
      puts "#{roaster.bean}"
      puts ""
    end
  end
end

#menu ⇒ Object 



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# File 'lib/coffee_roasters/cli.rb', line 11

def menu
  input = nil
  while input != 'exit'
    puts "==================================================="
    puts "Enter the number of the coffee roaster you'd like more info on:"
    puts "Or type 'A', 'B', 'C', or 'D' for the list - A: 1-5, B: 6-10, C: 11-15, D: 16-21"
    puts "Or type 'exit'."

    input = gets.strip.downcase

    if input.to_i.between?(1, 21)
      roaster_detail(input.to_i-1)
    elsif input == "a"
      list_roasters(1)
    elsif input == "b"
      list_roasters(6)
    elsif input == "c"
      list_roasters(11)
    elsif input == "d"
      list_roasters(16)
    elsif input == "exit"
      goodbye
    else
      puts "invalid input."
    end

  end
end

#roaster_detail(num) ⇒ Object 



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# File 'lib/coffee_roasters/cli.rb', line 64

def roaster_detail(num)
  @roaster = CoffeeRoasters::Roaster.all
  the_roaster = @roaster[num]
  puts "----------- #{num+1}: #{the_roaster.name} -----------"
  puts ""
  puts "#{the_roaster.name} - #{the_roaster.location}"
  puts "#{the_roaster.bean}"
  puts ""
  puts "#{the_roaster.details}"
  puts ""

  menu
end