# File lib/rhc/commands.rb, line 16
    def deprecated(as_alias=nil)
      return false unless info
      return info[:deprecated] if info[:deprecated]
      return false unless info[:aliases]
      info[:aliases].select{ |a| ['-',' '].map{ |s| Array(a[:action]).join(s) }.include?(as_alias) }.map{ |a| a[:deprecated] }.first if as_alias
    end