Hey man, what are you up to these days??? Are you still with powerset? How's it working for the man? Are you still in san jose?
Sent from my iPhone On Jan 31, 2011, at 7:49 PM, Kevin Clark <[email protected]> wrote: > Yeah, doesn't matter if you could curry it or not - it needs to be > passed as a block. If you don't separate them, there's no way to > detect it *should* be separated. *args can't work. That's why method > missing takes them separate - blocks are considered their own part of > the call, and you only get one. > > On Mon, Jan 31, 2011 at 7:43 PM, Jordan Fowler <[email protected]> wrote: >> Oh wait, I missed the part about needing an anonymous block. Hmm... >> >> On Mon, Jan 31, 2011 at 7:41 PM, Jordan Fowler <[email protected]> wrote: >>> >>> You can also use a lambda: >>> ruby-1.9.2-p136 :004 > [:collect, lambda { |x| x.to_s + "!" }] >>> => [:collect, #<Proc:0x000001009a29b8@(irb):4 (lambda)>] >>> On Mon, Jan 31, 2011 at 7:34 PM, Kevin Clark <[email protected]> >>> wrote: >>>> >>>>> Ben, >>>>> >>>>> So that works when it's being passed directly to send but it won't >>>>> work when passed in from a splatted array! >>>>> >>>>> [1,2,3].send(*[:collect, &Proc.new{|x| x.to_s + "!"}]) >>>>> -> SyntaxError: (irb):1: expecting ']' >>>> >>>> That doesn't work because you can't put a block in an array: >>>> >>>>>> [:collect, &Proc.new{|x| x.to_s + '!'}] >>>> SyntaxError: compile error >>>> >>>> Instead of storing the call and args in an array, you might want to >>>> consider a hash so you can label and handle blocks special case. >>>> There's some ambiguity in just shoving it in at the end of the args >>>> (is it a user argument or a handler?). >>>> >>>> -- >>>> Kevin Clark >>>> http://glu.ttono.us >>>> >>>> -- >>>> SD Ruby mailing list >>>> [email protected] >>>> http://groups.google.com/group/sdruby >>> >>> >>> >>> -- >>> Jordan A. Fowler >>> E-mail: [email protected] >>> Website: http://www.jordanfowler.com >>> Phone: (619) 339-6752 >>> >> >> >> >> -- >> Jordan A. Fowler >> E-mail: [email protected] >> Website: http://www.jordanfowler.com >> Phone: (619) 339-6752 >> >> -- >> SD Ruby mailing list >> [email protected] >> http://groups.google.com/group/sdruby > > > > -- > Kevin Clark > http://glu.ttono.us > > -- > SD Ruby mailing list > [email protected] > http://groups.google.com/group/sdruby -- SD Ruby mailing list [email protected] http://groups.google.com/group/sdruby
