Method: ShellOpts::Grammar::Command.command

Defined in:
lib/shellopts/grammar.rb

.command(obj) ⇒ Object

Shorthand to get the associated Grammar::Command object from a Program or a Grammar::Command object



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# File 'lib/shellopts/grammar.rb', line 258

def self.command(obj)
  constrain obj, Command, ::ShellOpts::Program
  obj.is_a?(Command) ? obj : obj.__grammar__
end