Asp Forum - Re: [SOLUTION] [QUIZ] Hello, world? (#158

James Koppel

3/3/2008 2:36:00 AM

Hmmm.....I meant for all those "end.call(&meth do"'s to be "end.call &(meth do". Interesting it still works.

----- Original Message ----
From: James Koppel <jamesbkoppel@yahoo.com>
To: ruby-talk@ruby-lang.org
Sent: Sunday, March 2, 2008 8:31:55 PM
Subject: [SOLUTION] [QUIZ] Hello, world? (#158)

module Kernel
def meth(&block)
o=Object.new
o.instance_variable_set(:@block,block)
def o.__call(&b)
@block2=b
instance_eval &@block
end
def o.yiel
@block2.call
end
o.method(:__call)
end
end

meth do
yiel
puts "!"
end.call &(meth do
proc do
yiel
print "d"
end
end.call(&meth do
proc do
yiel
print "l"
end
end.call(&meth do
proc do
yiel
print "r"
end
end.call(&meth do
proc do
yiel
print "o"
end
end.call(&meth do
proc do
yiel
print "w"
end
end.call(&meth do
proc do
yiel
print " "
end
end.call(&meth do
proc do
yiel
print ","
end
end.call(&meth do
proc do
yiel
print "o"
end
end.call(&meth do
proc do
yiel
print "l"
end
end.call(&meth do
proc do
yiel
print "l"
end
end.call(&meth do
proc do
yiel
print "e"
end
end.call(&meth do
print "H"
end))))))))))))

-------------------------

I couldn't find a way to truly make blocks accept blocks. Anyone have anything better than my close substitute?

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comp.lang.ruby

Re: [SOLUTION] [QUIZ] Hello, world? (#158

James Koppel

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