functions/parenless_symbol_args.rb

tests/_examples/functions/parenless_symbol_args.rb in the metorex repository.

class Registry
  def self.register(event, handler)
    puts event.to_s
    puts handler
  end
end

Registry.register :start, "handler_one"
Registry.register :finish, "handler_two"

Output:

start
handler_one
finish
handler_two