[DOC] Fix references to unary operator
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8
string.c
8
string.c
@ -12266,10 +12266,10 @@ rb_enc_interned_str_cstr(const char *ptr, rb_encoding *enc)
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*
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* === Methods for a Frozen/Unfrozen String
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*
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* - #+string:: Returns a string that is not frozen: +self+, if not frozen;
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* +self.dup+ otherwise.
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* - #-string:: Returns a string that is frozen: +self+, if already frozen;
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* +self.freeze+ otherwise.
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* - #+@:: Returns a string that is not frozen: +self+, if not frozen;
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* +self.dup+ otherwise.
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* - #-@:: Returns a string that is frozen: +self+, if already frozen;
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* +self.freeze+ otherwise.
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* - #freeze:: Freezes +self+, if not already frozen; returns +self+.
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*
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* === Methods for Querying
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