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        # EOFError < IOError

(from ruby core)
Raised by some IO operations when reaching the end of file. Many IO
methods exist in two forms,

one that returns `nil` when the end of file is reached, the other raises

`EOFError` is a subclass of `IOError`.

    file ="/etc/hosts")
    file.gets     #=> nil
    file.readline #=> EOFError: end of file reached


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.