method
default_external
v2_2_9 -
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Class: Encoding
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default_external()
public
Returns default external encoding.
The default external encoding is used by default for strings created from the following locations:
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File data read from disk
While strings created from these locations will have this encoding, the encoding may not be valid. Be sure to check String#valid_encoding?.
File data written to disk will be transcoded to the default external encoding when written.
The default external encoding is initialized by the locale or -E option.