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public ruby v1 · immutablerequire 'open3'def main stdin,stdout,stderr = Open3.popen3("ruby") stdin.puts("10.times{ |i| puts i\nsleep 0.1}") stdin.close_write while str=stdout.gets puts str endendrequire 'open3'def main stdin,stdout,stderr = Open3.popen3("ruby") stdin.puts("10.times{ |i| puts i\nsleep 0.1}") stdin.close_write while str=stdout.gets puts str endend