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instance method

IO#external_encoding

external_encoding → encoding or nil

Returns the Encoding object that represents the encoding of the stream, or nil if the stream is in write mode and no encoding is specified.

See Encodings.

See also #expect #fcntl #erase_screen #fdatasync also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0