Comments on: Insta-block with Symbol#to_proc

By: Aklomy Baddy

Aklomy Baddy — Sun, 11 Mar 2007 15:14:57 +0000

Ne v dengah ne v muzejnoj pyli

Rails Conference 2006 - Day 4 — Fri, 14 Jul 2006 04:16:10 +0000

[…] Symbol.to_proc […]

timlucas — Mon, 19 Jun 2006 18:16:13 +0000

Fenrir2, that's just about it. You gotta take into account whether the proc invoker will pass in arguments:


class Symbol
  def to_proc
    proc { |obj, *args| obj.send(self, *args) }
  end
end

Fenrir2 — Mon, 19 Jun 2006 17:57:59 +0000

Is this the code for symbol#to_proc, or is there a more general version?
class Symbol def to_proc proc {|o| o.send(self)} end end