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Class: Bundler::Thor::LineEditor::Basic

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
Readline
Inherits: Object
Defined in: lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb

Class Attribute Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(prompt, options) ⇒ Basic

[ GitHub ] 

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 10



def initialize(prompt, options)
  @prompt = prompt
  @options = options
end


  







Class Attribute Details



  

    .available?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 6



def self.available?
  true
end


  







Instance Attribute Details



  

    #echo?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 32



def echo?
  options.fetch(:echo, true)
end


  








  

    #options   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 4



attr_reader :prompt, :options


  








  

    #prompt   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 4



attr_reader :prompt, :options


  







Instance Method Details



  

    #get_input   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 22



def get_input
  if echo?
    $stdin.gets
  else
    # Lazy-load io/console since it is gem-ified as of 2.3
    require "io/console" if RUBY_VERSION > "1.9.2"
    $stdin.noecho(&:gets)
  end
end


  








  

    #readline  
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb', line 15



def readline
  $stdout.print(prompt)
  get_input
end