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19 lines
662 B
Text
19 lines
662 B
Text
Returns a new string copied from +self+, with trailing characters possibly removed.
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Removes <tt>"\r\n"</tt> if those are the last two characters.
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"abc\r\n".chop # => "abc"
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"тест\r\n".chop # => "тест"
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"こんにちは\r\n".chop # => "こんにちは"
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Otherwise removes the last character if it exists.
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'abcd'.chop # => "abc"
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'тест'.chop # => "тес"
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'こんにちは'.chop # => "こんにち"
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''.chop # => ""
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If you only need to remove the newline separator at the end of the string,
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String#chomp is a better alternative.
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Related: see {Converting to New String}[rdoc-ref:String@Converting+to+New+String].
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