diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | string.c | 45 |
2 files changed, 34 insertions, 16 deletions
@@ -1,3 +1,8 @@ +Mon May 30 21:15:37 2016 Martin Duerst <duerst@it.aoyama.ac.jp> + + * string.c: Document current behavior for other case mapping methods + on String. [ci skip] + Mon May 30 20:00:25 2016 Martin Duerst <duerst@it.aoyama.ac.jp> * string.c: Document current situation for String#downcase. [ci skip] @@ -5827,11 +5827,13 @@ rb_str_casemap(VALUE source, OnigCaseFoldType *flags, rb_encoding *enc) /* * call-seq: - * str.upcase! -> str or nil + * str.upcase! -> str or nil + * str.upcase!([options]) -> str or nil * * Upcases the contents of <i>str</i>, returning <code>nil</code> if no changes * were made. - * Note: case replacement is effective only in ASCII region. + * + * See String#downcase for meaning of +options+ and use with different encodings. */ static VALUE @@ -5895,12 +5897,13 @@ rb_str_upcase_bang(int argc, VALUE *argv, VALUE str) /* * call-seq: - * str.upcase -> new_str + * str.upcase -> new_str + * str.upcase([options]) -> new_str * * Returns a copy of <i>str</i> with all lowercase letters replaced with their - * uppercase counterparts. The operation is locale insensitive---only - * characters ``a'' to ``z'' are affected. - * Note: case replacement is effective only in ASCII region. + * uppercase counterparts. + * + * See String#downcase for meaning of +options+ and use with different encodings. * * "hEllO".upcase #=> "HELLO" */ @@ -5915,11 +5918,13 @@ rb_str_upcase(int argc, VALUE *argv, VALUE str) /* * call-seq: - * str.downcase! -> str or nil + * str.downcase! -> str or nil + * str.downcase!([options]) -> str or nil * * Downcases the contents of <i>str</i>, returning <code>nil</code> if no * changes were made. - * Note: case replacement is effective only in ASCII region. + * + * See String#downcase for meaning of +options+ and use with different encodings. */ static VALUE @@ -6037,11 +6042,13 @@ rb_str_downcase(int argc, VALUE *argv, VALUE str) /* * call-seq: - * str.capitalize! -> str or nil + * str.capitalize! -> str or nil + * str.capitalize!([options]) -> str or nil * * Modifies <i>str</i> by converting the first character to uppercase and the * remainder to lowercase. Returns <code>nil</code> if no changes are made. - * Note: case conversion is effective only in ASCII region. + * + * See String#downcase for meaning of +options+ and use with different encodings. * * a = "hello" * a.capitalize! #=> "Hello" @@ -6093,11 +6100,13 @@ rb_str_capitalize_bang(int argc, VALUE *argv, VALUE str) /* * call-seq: - * str.capitalize -> new_str + * str.capitalize -> new_str + * str.capitalize([options]) -> new_str * * Returns a copy of <i>str</i> with the first character converted to uppercase * and the remainder to lowercase. - * Note: case conversion is effective only in ASCII region. + * + * See String#downcase for meaning of +options+ and use with different encodings. * * "hello".capitalize #=> "Hello" * "HELLO".capitalize #=> "Hello" @@ -6115,11 +6124,13 @@ rb_str_capitalize(int argc, VALUE *argv, VALUE str) /* * call-seq: - * str.swapcase! -> str or nil + * str.swapcase! -> str or nil + * str.swapcase!([options]) -> str or nil * * Equivalent to <code>String#swapcase</code>, but modifies the receiver in * place, returning <i>str</i>, or <code>nil</code> if no changes were made. - * Note: case conversion is effective only in ASCII region. + * + * See String#downcase for meaning of +options+ and use with different encodings. */ static VALUE @@ -6163,11 +6174,13 @@ rb_str_swapcase_bang(int argc, VALUE *argv, VALUE str) /* * call-seq: - * str.swapcase -> new_str + * str.swapcase -> new_str + * str.swapcase([options]) -> new_str * * Returns a copy of <i>str</i> with uppercase alphabetic characters converted * to lowercase and lowercase characters converted to uppercase. - * Note: case conversion is effective only in ASCII region. + * + * See String#downcase for meaning of +options+ and use with different encodings. * * "Hello".swapcase #=> "hELLO" * "cYbEr_PuNk11".swapcase #=> "CyBeR_pUnK11" |