Class: ComposedCommands::ComposedCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/composed_commands/composed_command.rb

Instance Attribute Summary

Attributes inherited from Command

#execution, #message, #result, #state

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Command

#halted?, #initialize, perform, #perform

Constructor Details

This class inherits a constructor from ComposedCommands::Command

Class Method Details

.commands ⇒ Object 



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# File 'lib/composed_commands/composed_command.rb', line 6

def self.commands
  inherited_commands = if self.superclass.respond_to?(:commands)
    self.superclass.commands
  else
    []
  end
  Array(inherited_commands) + Array(@commands)
end

.use(klass, options = {}) ⇒ Object 



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# File 'lib/composed_commands/composed_command.rb', line 15

def self.use(klass, options = {})
  (@commands ||= []).push(ComposedCommands::CommandFactory.new(klass, options))
end

Instance Method Details

#commands ⇒ Object 



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# File 'lib/composed_commands/composed_command.rb', line 19

def commands
  self.class.commands.map do |command_factory|
    command = command_factory.create
    before_execute(command) if respond_to? :before_execute
    command
  end
end