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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.
2018-04-19`String#lines` with a block is deprecated style.Yukihiro "Matz" Matsumoto
2017-12-12Modifying frozen objects will raise `FrozenError`.Yukihiro "Matz" Matsumoto
`FrozenError` is a subclass of `RuntimeError` which used to be raised. [Ruby2.5]
2017-12-08Uninitialized value returned.Yukihiro "Matz" Matsumoto
2017-11-04Merge branch 'master' of github.com:mruby/mrubyYAMAMOTO Masaya
2017-10-17Use a new function: `mrb_get_argc()`; ref #3826Yukihiro "Matz" Matsumoto
2017-10-17Add `{String,Symbol}#casecmp?`; CRuby2.4Yukihiro "Matz" Matsumoto
2017-10-17Add `String#delete_{prefix,suffix}`; CRuby2.5Yukihiro "Matz" Matsumoto
2017-10-16Support MRB_WIHTOUT_FLOAT to mruby-string-extYAMAMOTO Masaya
2017-09-27fix: mrbgems\mruby-string-ext\src\string.c(49): warning C4244: '=': ↵Tomasz Dąbrowski
conversion from 'mrb_int' to 'int', possible loss of data
2017-09-27fix: mrbgems\mruby-string-ext\src\string.c(30): warning C4244: '=': ↵Tomasz Dąbrowski
conversion from 'mrb_int' to 'long', possible loss of data
2017-09-27fix: mrbgems\mruby-string-ext\src\string.c(38): warning C4244: '=': ↵Tomasz Dąbrowski
conversion from 'mrb_int' to 'char', possible loss of data
2017-08-18Rename `mrb_str_concat2` to `mrb_str_concat_m`.Yukihiro "Matz" Matsumoto
According to the naming convention a function that implements a method should be suffixed by `_m`.
2017-06-20Avoid using `snprintf(3)` in case `MRB_DISABLE_STDIO`; fix #3714Yukihiro "Matz" Matsumoto
2017-06-19Save gc_arena after buffer got allocatedAsmod4n
Latest fix was freeing the buffer while it was still in use. Fixes #3712
2017-06-16Use `MRB_PRId` instead of `d` for mrb_int decimal specifier; ref #3701Yukihiro "Matz" Matsumoto
2017-06-16Use `mrb_str_new()` instead of `malloc()`; ref #3701Yukihiro "Matz" Matsumoto
Otherwise the function may terminate and cause memory leaks.
2017-06-16Should not use `sizeof(buf)` when `buf` is `char*`; #3701Yukihiro "Matz" Matsumoto
2017-06-14Use malloc instead of dynamic allocationksss
2017-06-14Fix arena overflow errorksss
2017-06-14Reimplement String#uptoksss
2017-05-21String#concat: Try to convert when not stringksss
2017-04-25Silence warnings caused by implicit type casting.Yukihiro "Matz" Matsumoto
2017-04-03Unify `else` clause styleYukihiro "Matz" Matsumoto
2017-03-10Terminate loop if generated string longer than the last; ref #3489Yukihiro "Matz" Matsumoto
2017-03-05Check modifiable for String `bang' methodsksss
2017-02-11Remove historical comment; ref #3450 #3448Yukihiro "Matz" Matsumoto
2017-02-11remove skip that shouldn't be necessary anymore.robert
the test should pass after https://github.com/mruby/mruby/commit/8f4a929e1a01c8d6176fb53a9ef5dff6de632959.
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