Class: MDT::CommandModifiers::Dummy

Inherits:
Base
  • Object
show all
Defined in:
lib/mdt/command_modifiers/dummy.rb

Overview

A class that implements dummy command modifiers

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.key ⇒ Object

A method that defines a key for command modifiers class. Returns:

  • “dummy”



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# File 'lib/mdt/command_modifiers/dummy.rb', line 10

def self.key
  'dummy'
end

.subkeys ⇒ Object

A method that defines keys for available command modifiers. Returns:

  • [“dummy”]



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# File 'lib/mdt/command_modifiers/dummy.rb', line 17

def self.subkeys
  ['dummy']
end

Instance Method Details

#prepend(key, cmd, options = {}) ⇒ Object

A method that defines how to prepend command modifiers to commands. Arguments:

  • key - a key identifier of a particular command modifier

  • command - a command to apply command modifier on

  • options - options for modifier as a Hash

Returns:

  • Unmodified value of command



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# File 'lib/mdt/command_modifiers/dummy.rb', line 28

def prepend(key, cmd, options = {})
  case key
  when 'dummy'
    puts "CommandModifiers: dummy, modifier: dummy, prepend, cmd: #{cmd}, options: #{options.to_s}"
    cmd
  end
end