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2020-06-20Add `mrb_get_arg1()` that retrieves single (and only) argument.Yukihiro "Matz" Matsumoto
`mrb_get_arg1()` raises `ArgumentError` if the method does not receive one argument. And replaces all `mrb_get_args(mrb, "o", &arg)` by the new function.
2020-06-05Add proper casts to silence VC warnings.Yukihiro "Matz" Matsumoto
2019-10-20Use `mrb_str_cat_str` instead of `mrb_str_concat` if possibleKOBAYASHI Shuji
2019-10-10Integrate `mrb_str_inspect` and `mrb_str_dump`KOBAYASHI Shuji
2019-09-21Use `mrb_define_method` instead of `mrb_define_alias`KOBAYASHI Shuji
2019-09-18Remove `mrb_get_args(mrb, "")`; ref 30f37872KOBAYASHI Shuji
2019-09-14Add a macro `mrb_frozen_p` that points to `MRB_FROZEN_P`.Yukihiro "Matz" Matsumoto
2019-09-11Move tests related to `getbyte`, `setbyte`, byteslice` to core.Yukihiro "Matz" Matsumoto
2019-09-11Move `String#{getbyte,setbyte,byteslice}` to the core; #4696Yukihiro "Matz" Matsumoto
Unlike CRuby, there's no way to process strings byte-wise by core methods because there's no per string encoding in mruby, so that we moved 3 byte-wise operation methods from `mruby-string-ext` gem.
2019-09-11Drop test dependency from `mruby-string-ext` to `mruby-enumerator`KOBAYASHI Shuji
2019-08-18Simplify get argumentsdearblue
- `mrb_str_index_m()` and `mrb_str_rindex()` Make `mrb_get_args()` called only once from called twice. - `mrb_str_byteslice()` Replace `goto` with `if ~ else`.
2019-08-05Use new specifiers/modifiers of `mrb_vfromat()`KOBAYASHI Shuji
The binary sizes (gems are only `mruby-bin-mruby`) are reduced slightly in my environment than before the introduction of new specifiers/modifiers (5116789a) with this change. ------------+-------------------+-------------------+-------- BINARY | BEFORE (5116789a) | AFTER (This PR) | RATIO ------------+-------------------+-------------------+-------- mruby | 593416 bytes | 593208 bytes | -0.04% libmruby.a | 769048 bytes | 767264 bytes | -0.23% ------------+-------------------+-------------------+-------- BTW, I accidentally changed `tasks/toolchains/visualcpp.rake` at #4613, so I put it back.
2019-07-24Add `return` to silence a warning; ref #4593Yukihiro "Matz" Matsumoto
2019-07-23Add encoding argument to `Integral#chr`KOBAYASHI Shuji
Currently, `Integral#chr` in mruby changes behavior by `MRB_UTF8_STRING` setting. before this patch: $ bin/mruby -e 'p 171.chr' #=> "\xab" (`MRB_UTF8_STRING` is disabled) $ bin/mruby -e 'p 171.chr' #=> "«" (`MRB_UTF8_STRING` is enabled) This behavior is incompatible with Ruby, and a little inconvenient because it can't be interpreted as ASCII-8BIT with `MRB_UTF8_STRING`, I think. So add encoding argument according to Ruby. after this patch: $ bin/mruby -e 'p 171.chr' #=> "\xab" $ bin/mruby -e 'p 171.chr("ASCII-8BIT")' #=> "\xab" $ bin/mruby -e 'p 171.chr("UTF-8")' #=> "«" Allow only `String` for encoding because mruby doesn't have `Encoding` class, and `"ASCII-8BIT"` (`"BINARY"`) and `"UTF-8"` (only with `MRB_UTF8_STRING`) are valid value (default is `"ASCII-8BIT"`).
2019-07-21Integrate `Integral#chr` (`Fixnum#chr`) to `mruby-string-ext`KOBAYASHI Shuji
Because they're defined in both `mruby-string-ext` and `mruby-numeric-ext` (they seem more natural to define in N, but `mruby-string-ext` depends on `Integral#chr`).
2019-07-19Refine `String#chr` test and separate `Fixnum#chr` testKOBAYASHI Shuji
2019-07-09Add Range#max and Range#min tests from Ruby SpecRyan Lopopolo
2019-07-08Add tests for String RangesRyan Lopopolo
Range#each depends on String#upto which is implemented in mruby-string-ext which is why these tests live there.
2019-06-28Use `__ENCODING__` in testsKOBAYASHI Shuji
It cannot be used for `String#size` test if judging whether or not `MRB_UTF8_STRING` is defined by result of `String#size`.
2019-06-25Fix `String#byteslice` with `MRB_UTF8_STRING` and some edge casesKOBAYASHI Shuji
Example: $ bin/mruby -e ' p "あa".byteslice(1) p "bar".byteslice(3) p "bar".byteslice(4..0) ' Before this patch: "a" "" RangeError (4..0 out of range) After this patch (same as Ruby): "\x81" nil nil
2019-06-12Fix typo in `String#setbyte` error messageKOBAYASHI Shuji
2019-05-25Name the return value of `mrb_range_beg_len()`dearblue
2019-04-27Remove duplicated `String#each_char`KOBAYASHI Shuji
2019-03-15Use `FrozenError` instead of `RuntimeError` in `String#rstrip!`KOBAYASHI Shuji
2019-03-12Fix missing assertions in `mruby-string-ext` testKOBAYASHI Shuji
2018-11-19Removed `String#try_convert` method from `mruby-string-ext` gem.Yukihiro "Matz" Matsumoto
Because `try_convert` method rarely used in production. For mruby users, we have `__to_str` utility method to check string type.
2018-11-19Remove implicit conversion using `to_str` method; fix #3854Yukihiro "Matz" Matsumoto
We have added internal convenience method `__to_str` which does string type check. The issue #3854 was fixed but fundamental flaw of lack of stack depth check along with fibers still remains. Use `MRB_GC_FIXED_ARENA` for workaround.
2018-11-19Remove implicit conversion using `to_int` method.Yukihiro "Matz" Matsumoto
The ISO standard does not include implicit type conversion using `to_int`. This implicit conversion often causes vulnerability. There will be no more attacks like #4120. In addition, we have added internal convenience method `__to_int` which does type check and conversion (from floats).
2018-11-15`String#{squeeze,delete,count}` to use bitmap for matching; ref #4163Yukihiro "Matz" Matsumoto
2018-11-15Pattern length may overflow `uint16_t`; fixed #4163Yukihiro "Matz" Matsumoto
The issue is reported by `https://hackerone.com/dgaletic`.
2018-11-02Add tests for empty patterns for `tr` and `count`; #4156 #4157Yukihiro "Matz" Matsumoto
2018-11-02Empty pattern string for `String#tr` should remove characters; fix #4157Yukihiro "Matz" Matsumoto
2018-11-02Empty pattern string can generate `TR_UNINITIALIZED` pattern; fix #4156Yukihiro "Matz" Matsumoto
2018-11-01Silence Appveyor's VC compilation warnings.Yukihiro "Matz" Matsumoto
2018-10-30VS 2017 C does not understand inline struct initialization; ref #4153Yukihiro "Matz" Matsumoto
2018-10-29Keep tr_pattern statictake-cheeze
2018-09-27Fixed a `String#squeeze` bug in handling `iso-8859-1` strings; ref #4127Yukihiro "Matz" Matsumoto
2018-09-26Revert "Fix comparisons in str_squeeze."Yukihiro "Matz" Matsumoto
This reverts commit 7b04fcd092006b6e78cd63619fb7ae972f8e0c5d. The issue was addressed by 9e3cbaa. No longer needed.
2018-09-26Avoid using `memmove()` for performance; fix #4130Yukihiro "Matz" Matsumoto
2018-09-26Rename `tr_pattern_free()` to `tr_free_pattern()`.Yukihiro "Matz" Matsumoto
2018-09-25Fix leak in `mrb_str_count`Takeshi Watanabe
2018-09-24Fix comparisons in str_squeeze.Clayton Smith
2018-09-21Implement `String#delete` and `#delete!`; ref #4086Yukihiro "Matz" Matsumoto
mruby restriction: In mruby, `String#delete` only takes single pattern argument.
2018-09-21Implement `String#count`; ref #4086Yukihiro "Matz" Matsumoto
mruby restriction: In mruby, `String#count` does not take multiple pattern arguments, but only one pattern.
2018-09-21Add `String#squeeze` and `#squeeze!`; ref #4086Yukihiro "Matz" Matsumoto
mruby restriction: `String#squeeze` can take more than 1 pattern arguments in CRuby, in that case, the intersection of patterns will be used to match. But in mruby, it doesn't take multiple patterns.
2018-09-21Add `String#tr_s` and `String#tr_s!`; ref #4086Yukihiro "Matz" Matsumoto
2018-09-21Add `String#tr` and `#tr!` to `mruby-string-ext` gem; fix #4086Yukihiro "Matz" Matsumoto
This patch is based on `mruby/c` implementation by Hirohito Higashi. We might need to add `#tr_s`, `#squeeze` and `#delete` as well. Adding them should not be too hard using functions we implemented here.
2018-07-30New bytecode implementation of mruby VM.Yukihiro "Matz" Matsumoto
2018-04-21Implement `String#upto` in Ruby.Yukihiro "Matz" Matsumoto
Avoid using `mrb_yield` in C code. The function is not recommended. Because it doesn't work well with fibers.
2018-04-19CRuby2.6 stops deprecating `String#lines` with a block.Yukihiro "Matz" Matsumoto
`String#lines` (with a block) is now implemented in Ruby.
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