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* ext/stringio/stringio.c (strio_set_encoding): defined for

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StringIO#set_encoding.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2008-10-05 08:47:01 +00:00
parent 5a7c5d34fb
commit fd898245cb
2 changed files with 23 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sun Oct 5 17:39:21 2008 NARUSE, Yui <naruse@ruby-lang.org>
* ext/stringio/stringio.c (strio_set_encoding): defined for
StringIO#set_encoding.
Sun Oct 5 11:24:42 2008 NARUSE, Yui <naruse@ruby-lang.org>
* eval.c: come back definition of environ.

18
ext/stringio/stringio.c
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@ -1244,6 +1244,23 @@ strio_internal_encoding(VALUE self)
return Qnil;
}
/*
* call-seq:
* strio.set_encoding(ext_enc) => strio
*
* Tagged with the encoding specified.
*/
static VALUE
strio_set_encoding(VALUE self, VALUE ext_enc)
{
rb_encoding* enc;
VALUE str = StringIO(self)->string;
enc = rb_to_encoding(ext_enc);
rb_enc_associate(str, enc);
return self;
}
/*
* Pseudo I/O on String object.
*/
@ -1322,4 +1339,5 @@ Init_stringio()
rb_define_method(StringIO, "external_encoding", strio_external_encoding, 0);
rb_define_method(StringIO, "internal_encoding", strio_internal_encoding, 0);
rb_define_method(StringIO, "set_encoding", strio_set_encoding, 1);
}