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Module: Bundler::Thor::Shell

Constant Summary

Instance Attribute Summary

Instance Method Summary

Instance Attribute Details

#shell (rw)

Holds the shell for the given ::Bundler::Thor instance. If no shell is given, it gets a default shell from Base.shell.

[ GitHub ] 

  


# File 'lib/bundler/vendor/thor/lib/thor/shell.rb', line 52



def shell
  @shell ||= Bundler::Thor::Base.shell.new
end


  








  

    #shell=(value)   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/shell.rb', line 25



attr_writer :shell


  







Instance Method Details



  

    #_shared_configuration   (protected)
  

  

    This method is for internal use only.
  



  

    

Allow shell to be shared between invocations.


  



  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/shell.rb', line 77



def _shared_configuration #:nodoc:
  super.merge!(shell: shell)
end


  








  

    #initialize(args = [], options = {}, config = {})  
  



  

    

Add shell to initialize config values.



Configuration


shell<Object>




An instance of the shell to be used.





Examples



class MyScript < Bundler::Thor
  argument :first, :type => :numeric
end

MyScript.new [1.0], { :foo => :bar }, :shell => Bundler::Thor::Shell::Basic.new


  



  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/shell.rb', line 44



def initialize(args = [], options = {}, config = {})
  super
  self.shell = config[:shell]
  shell.base ||= self if shell.respond_to?(:base)
end


  








  

    #with_padding  
  



  

    

Yields the given block with padding.


  



  [ GitHub ]


  

  


# File 'lib/bundler/vendor/thor/lib/thor/shell.rb', line 66



def with_padding
  shell.padding += 1
  yield
ensure
  shell.padding -= 1
end