* encoding.c (rb_enc_alias): check if original name is registered.
* encoding.c (rb_enc_init): register in same order as kcode options in
re.c. added new aliases.
* string.c (rb_str_force_encoding): check if valid encoding name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (Init_Regexp): new method Regexp#encoding.
* string.c (str_encoding): moved to encoding.c
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
cache bits.
* include/ruby/encoding.h (ENC_CODERANGE_SET): fixed a bug not to
set chache bits.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13578 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
of elements from an array. [ruby-list:42671]
* array.c (rb_ary_product): a new method to get all combinations
of elements from two arrays. can be extended to combinations of
n-arrays, e.g. a.product(b,c,d). anyone volunteer?
* array.c (rb_ary_permutation): empty function body to calculate
permutations of array elements. need volunteer.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* encoding.c (rb_enc_find_index): search the encoding which has the
given name and return its index if found, or -1.
* st.c (type_strcasehash): case-insensitive string hash type.
* string.c (rb_str_force_encoding): force encoding of self. this name
comes from [ruby-dev:31894] by Martin Duerst. [ruby-dev:31744]
* include/ruby/encoding.h (rb_enc_find_index, rb_enc_associate_index):
prototyped.
* include/ruby/encoding.h (rb_enc_isctype): direct interface to ctype.
* include/ruby/st.h (st_init_strcasetable): prototyped.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
condition statement much shorter, if no else clause is needed.
* string.c (rb_str_match_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13475 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object is encoding capable. [ruby-dev:31780]
* string.c (rb_str_subpat_set): check for if the argument is a String.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_str_rindex_m): was confusing character offset and
byte offset.
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if rs (optional argument) is an empty string. [ruby-dev:31652]
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object or nil if it's not target-type. this mechanism is used
to convert types in the C implemented methods.
* hash.c (rb_hash_s_try_convert): ditto.
* io.c (rb_io_s_try_convert): ditto.
* re.c (rb_reg_s_try_convert): ditto.
* string.c (rb_str_s_try_convert): ditto.
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with #to_str method, as well as rb_str_index_m. [ruby-core:11692]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
free()ing memory. a patch from Yusuke ENDOH <mame AT tsg.ne.jp>.
[ruby-dev:31062]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object.c, string.c, variable.c, vm_macro.def: revert private
instance variable feature, which is postponed until next major
release.
* marshal.c: TYPE_SYMBOL2 removed; MARSHAL_MINOR reverted back to
8th version.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
returns a codepoint for the first character in the string.
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symbol from a symbol and a class. back-ported from matzruby.
* parse.y (rb_decompose_ivar2): reverse function of
rb_compose_ivar2().
* marshal.c (w_symbol): support class local instance variables.
* marshal.c (r_object0): ditto.
* compile.c (defined_expr): ditto.
* compile.c (iseq_compile_each): ditto.
* insns.def: add two new instructions: getinstancevariable2 and
setinstancevariable2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
before actually modifying the string.
fixed: [ruby-dev:30211] (originally reported by zunda)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
