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IO::EAGAINWaitReadable

        # IO::EAGAINWaitReadable < rb_eEAGAIN

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# Includes:
IO::WaitReadable (from ruby core)

(from ruby core)
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exception to wait for reading by EAGAIN. see IO.select.

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This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.