Created
July 22, 2010 10:22
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## Ruby Quiz #666 | |
module CompileSite; end | |
def compile(name, source) | |
CompileSite.class_eval <<-RUBY | |
def #{name}(locals) | |
Thread.current[:tilt_vars] = [self, locals] | |
class << self | |
this, locals = Thread.current[:tilt_vars] | |
this.instance_eval do | |
#{source} | |
end | |
end | |
end | |
RUBY | |
end | |
def render(name, scope, locals, &blk) | |
scope.__send__(name, locals, &blk) | |
end | |
module Helper | |
A = "A" | |
end | |
class Scope | |
include CompileSite | |
include Helper | |
B = "B" | |
end | |
class ScopeB < Scope | |
B = 'C' | |
end | |
compile('hello', <<-RUBY) | |
if locals.nil? | |
yield | |
else | |
[locals, A, B, yield, render(:hello, self, nil) { 'Y2' }, yield, locals].join(" ") | |
end | |
RUBY | |
CompileSite.instance_method(:hello) | |
res = render(:hello, Scope.new, "L") { "Y1" } | |
res2 = render(:hello, ScopeB.new, "L") { "Y1" } | |
if res == "L A B Y1 Y2 Y1 L" and res2 == "L A C Y1 Y2 Y1 L" | |
puts "YOU DID IT!" | |
else | |
puts "Failed:", res, res2 | |
end |
Yay! The bugs in Rubinius are now closed :-)
awesome
Merged. Passes all tests on 1.8.7. I'm pulling down the latest 1.9.1 now. Review appreciated.
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JRuby is weird. This works:
But this does not: