Class: Shelley::Command

Inherits:

Object

• Object
• Shelley::Command

Defined in:

lib/shelley/registry.rb

Overview

A command

Instance Method Summary

• #execute(*args) ⇒ Object
• #initialize(method) ⇒ Command constructor

  A new instance of Command.

Constructor Details

#initialize(method) ⇒ Command

Returns a new instance of Command.

# File 'lib/shelley/registry.rb', line 52

def initialize(method)
  @method = method
end

Instance Method Details

#execute(*args) ⇒ Object

# File 'lib/shelley/registry.rb', line 56

def execute(*args)
  @method.call(*args)
rescue StandardError => msg
  raise CommandError, msg
end