# put this in a file and run it, doesn't work in irb
yin = lambda {|foo| puts; foo}.call(callcc {|cc| cc })
yang = lambda {|foo| print "*"; foo}.call(callcc {|cc| cc })
yin[yang]
|
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# put this in a file and run it, doesn't work in irb
yin = lambda {|foo| puts; foo}.call(callcc {|cc| cc })
yang = lambda {|foo| print "*"; foo}.call(callcc {|cc| cc })
yin[yang]
|
