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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