I want to pass a block to method foo then call method bar from foo and
have bar yield to the block, I also want to be able to call bar
directly with a block, how to do this neatly.
e.g. I want to be able to do
foo { |baz| do stuff with baz }
bar { |baz| do other stuff with baz }
but when foo gets a block it passes it to bar in the background.
Thanks,
James
Well, while I don’t quite understand everything you’ve said here, the
mechanism for passing blocks around is simple:
def foo(&block)
baz block
end
def baz(&block)
block.call(params)
end
Hope that helps.
Jason
Hi –
On Mon, 1 Jan 2007, Jason R. wrote:
bar { |baz| do other stuff with baz }
but when foo gets a block it passes it to bar in the background.
Well, while I don’t quite understand everything you’ve said here, the
mechanism for passing blocks around is simple:
def foo(&block)
baz block
You need &block rather than just block.
David