Class: Climgur::CLI

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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

def initialize
  @climgur = nil
end

Instance Attribute Details

#climgur ⇒ Object

Returns the value of attribute climgur.



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

def climgur
  @climgur
end

Instance Method Details

#billions ⇒ Object 



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# File 'lib/climgur/cli.rb', line 40

def billions
  puts climgur.large_image("//6336-presscdn-26-82.pagely.netdna-cdn.com/wp-content/uploads/2013/11/carl-sagan.jpg")
  commands
end

#commands ⇒ Object 



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# File 'lib/climgur/cli.rb', line 15

def commands
  puts "\ncommands:\n 'start' loads previews of the most popular images right now \n enter the number of a image to see it in full size \n 'exit' exits the program\n"
  input = get_input
  if input == 'start'
     climgur.display_top_images
     commands
    elsif input == 'exit'
      goodbye
    elsif input == 'billions'
      billions
    else
      climgur.display_large_image(input)
      commands
  end
end

#get_input ⇒ Object 



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# File 'lib/climgur/cli.rb', line 31

def get_input
  input = 0
  while input != 'start' && input !='exit' && !input.to_i.between?(1, climgur.images.count) && input != 'billions'
    puts "\nenter command: "
    input = gets.strip
  end
  input
end

#goodbye ⇒ Object 



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# File 'lib/climgur/cli.rb', line 45

def goodbye
  puts "goodbye!"
end

#start ⇒ Object 



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# File 'lib/climgur/cli.rb', line 9

def start
  @climgur = Climgur::ImgurGet.new.scrape_main_page
  puts "welcome to CLIMGUR, the command line imgur browser."
  commands
end