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author | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-17 02:24:53 +0000 |
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committer | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-17 02:24:53 +0000 |
commit | 67c1197835ee0bd697e9085b98e7a869b95014e4 (patch) | |
tree | 52d84defb9b01dff8e2d1d2fdd98c8def1379131 | |
parent | 77e1c20b8aac6fdee2e81eed32e75f9fd3085df9 (diff) | |
download | ruby-67c1197835ee0bd697e9085b98e7a869b95014e4.tar.gz |
clarifiy 'codepoint' in documentation of String#each_codepoint
Make sure it's clear that the returned values are not Unicode codepoints
for encodings other than UTF-8/UTF-16(BE|LE)/UTF-32(BE|LE).
[ci skip] [Bug #13321]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | string.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -4147,7 +4147,7 @@ str_upto_each(VALUE beg, VALUE end, int excl, int (*each)(VALUE, VALUE), VALUE a } else { ID op = excl ? '<' : idLE; - VALUE args[2], fmt = rb_fstring_cstr("%.*d"); + VALUE args[2], fmt = rb_obj_freeze(rb_usascii_str_new_cstr("%.*d")); args[0] = INT2FIX(width); while (rb_funcall(b, op, 1, e)) { @@ -7965,7 +7965,9 @@ rb_str_enumerate_codepoints(VALUE str, int wantarray) * * Passes the <code>Integer</code> ordinal of each character in <i>str</i>, * also known as a <i>codepoint</i> when applied to Unicode strings to the - * given block. + * given block. For encodings other than UTF-8/UTF-16(BE|LE)/UTF-32(BE|LE), + * values are directly derived from the binary representation + * of each character. * * If no block is given, an enumerator is returned instead. * |