3b77b5fd39
Revert Float dependency in Range#each
2019-07-09 02:08:14 -07:00
d9c5303793
Remove attempt at spec-compliant Range#max and Range#min from core
2019-07-09 01:40:44 -07:00
4085709ae1
Specialize Enumerable#max and Enumerable#min for Range
...
This patch prevents a hang for pathalogical (large) Ranges when
computing max and min.
Range inherits its implementation of max and min from Enumerable.
Enumerable implements max and min by calling each. For Range objects,
this is unnecessary since we know the max and the min by the end and
begin attributes.
It is also very slow. This code hangs unnecessarily:
(0..2**32).max
# ... hang
(0..2**32).min
# ... hang
This patch overrides max and min after including enumerable to yield
based on the begin and end methods.
2019-07-08 22:36:24 -07:00
32c2aa10c7
Fix Numeric#step to infinity; ref. #4555
2019-07-07 22:10:32 +09:00
0d452073f4
Replace String#[]= method by C implements
...
The purpose is to eliminate string objects that are temporarily created during processing.
2019-06-29 14:41:43 +09:00
c75402a57b
Fix typo in mrblib/range.rb [ci skip]
2019-06-04 10:45:13 +09:00
780342eddb
Add Enumerator support to String#each_byte.
...
`String#each_byte` is not defined in ISO Ruby but it is implemented in
the core mruby because it's useful.
2019-05-15 14:59:48 +09:00
fd37bc53de
Remove String#=~ and String#match that requires Regexp.
2019-05-15 09:55:21 +09:00
270131253f
Remove duplicated String#each_char
2019-04-27 12:50:02 +09:00
cdb458ed4e
Commented out String#scan because it is not implemented yet
2019-04-21 20:34:39 +09:00
4a8b88f775
Add type check (conversion) in String#[]=
...
Before this patch:
'a'[0] = 1 #=> 1
'a'[:a] = '1' #=> ArgumentError
'a'[:a, 0] = '1' #=> ArgumentError
'a'[0, :a] = '1' #=> ArgumentError
'a'[0, 1] = 1 #=> 1
After this patch / Ruby:
'a'[0] = 1 #=> TypeError
'a'[:a] = '1' #=> TypeError
'a'[:a, 0] = '1' #=> TypeError
'a'[0, :a] = '1' #=> TypeError
'a'[0, 1] = 1 #=> TypeError
2019-04-19 20:14:23 +09:00
916045921e
Remove duplicated include Comparable in mrblib/string.rb
2019-04-18 19:58:05 +09:00
292bffb32e
Avoid infinite loop when no Regexp class is available; fix #4363
2019-04-08 20:27:28 +09:00
af51119d3a
Raise error on failed comparison in sort; ref #4307
2019-03-02 15:46:50 +09:00
6da3cd5d22
Move NONE to mrblib/enum.rb
2019-02-01 16:02:01 +09:00
8969edf03b
Avoid runtime evaluation for MRB_WITHOUT_FLOAT
2019-01-16 19:32:29 +09:00
de5da4b7f6
Fix coercing for first step counter in Numeric#step
...
Before:
a=[]; 7.step(4, -3.0) { |c| a << c }; p a #=> [7, 4.0]
After / Ruby:
a=[]; 7.step(4, -3.0) { |c| a << c }; p a #=> [7.0, 4.0]
2019-01-15 21:41:54 +09:00
b30ca87bd0
Integrate mrblib/float.rb into src/numeric.c
...
- Avoid hack for `MRB_WITHOUT_FLOAT` in build scripts
- Avoid runtime dispatch for `MRB_WITHOUT_FLOAT`
2019-01-04 20:31:05 +09:00
cca19532c5
Remove Kernel#class_defined? which is not available in CRuby; #3829
2019-01-03 11:34:35 +09:00
c022e4643f
Avoid assignments from type checking String#__to_str.
2018-11-19 12:08:28 +09:00
610bcc88c2
Removed to_hash conversion method.
2018-11-19 12:08:28 +09:00
ff08856fe3
Remove implicit conversion using to_str method; fix #3854
...
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.
2018-11-19 12:05:46 +09:00
afca99a40b
Remove implicit conversion using to_int method.
...
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).
2018-11-19 11:28:51 +09:00
b37b312081
Rename libmruby stuff to avoid confusion
2018-10-29 14:07:16 +09:00
34872e90d4
Re-implement Array#_inspect and Hash#_inspect without blocks.
...
To reduce the env object allocation; ref #4143
2018-10-29 11:55:49 +09:00
91444c4747
replace quicksort with mergesort.
2018-10-18 13:07:47 +09:00
54ec08c7f1
Implement Hash#rehash in C using sg_compact().
2018-09-26 23:09:48 +09:00
d78acc7afe
Add index to larger segment lists for performance
2018-09-26 23:09:48 +09:00
8ffd4e47fb
Use mrb_undef_value for delete mark instead of shifting Hash entry table.
...
That means entry table should be compacted periodically by `sg_compact()`.
2018-09-26 23:09:48 +09:00
3a9caad8eb
Move Symbol#to_proc to the core from mruby-symbol-ext gem.
...
Even though `Symbol#to_proc` is not included in ISO standard, the
`some_method(&:method_name)` is used very widely and convenient.
So we moved it to the core.
2018-09-20 13:47:29 +09:00
2be42aef0f
Fix ISO/JIS section numbers.
2018-09-01 09:35:46 +09:00
a3fb80904d
Remove unused Hash#__update method.
2018-08-25 09:41:21 +09:00
b3a1d37926
Make Array.new to accept both integers and floats.
...
This time we used `Integral` module which is mruby specific.
2018-08-25 09:19:17 +09:00
b083c1351f
Fixed the corner case bug in String#{gsub!,sub!}.
...
`"a".sub!("a", "a")` should not return `nil`.
2018-08-25 09:17:46 +09:00
4a2b055cdd
let Hash#merge keep ifnone value
2018-06-01 12:48:17 +09:00
50a9c5d7c7
Update the patch to not use funcall in C; ref #4013
2018-04-28 11:26:23 +09:00
4b29abc565
Fix Enumerable#hash on non 32-bit integer conf.
2018-04-28 11:26:23 +09:00
f0e54df4fe
sort method should not consume system stack.
2018-04-23 12:28:15 +09:00
d88191e7e7
Implement Array#__svalue in C.
2018-04-17 11:32:31 +09:00
1a8483f17e
__sort_sub__ is a method defined in Array; fix #3970
...
Reorganize `__sort_sub__` arguments.
2018-03-16 14:49:51 +09:00
ceeb8c05df
Needed to pass sort block.
2018-03-16 08:20:43 +09:00
e647b16d1d
Should not define Float class in mrblib/00class.rb; ref #3828
...
Unless it is defined in `numeric.c`.
2017-12-13 08:42:07 +09:00
bbb0882343
Modifying frozen objects will raise FrozenError.
...
`FrozenError` is a subclass of `RuntimeError` which used to be
raised. [Ruby2.5]
2017-12-12 18:41:18 +09:00
625f9f6fa3
Merge branch 'master' of github.com:mruby/mruby
2017-11-04 01:23:12 +09:00
0cf5a0ee37
Use alias to implement attr method
2017-10-28 00:29:30 +09:00
acdc2d1f24
Add MRB_WITHOUT_FLOAT
2017-10-11 17:58:11 +09:00
c956e17c02
Replaced Array#each with while loop for performance reasons
...
Example benchmark:
$ time build/bench/bin/mruby -e "Array.new(2_000_000){ |i| i }.index{ |i| i == 1_999_999 }"
Before:
real 0m0.934s
user 0m0.922s
sys 0m0.003s
After:
real 0m0.590s
user 0m0.583s
sys 0m0.007s
2017-08-26 15:57:25 +02:00
3359b86ec7
Improved speed of enumeration methods
2017-07-30 13:19:31 +02:00
b499ad6749
Fixed return value of Module#include and #prepend
2017-07-28 17:38:40 +02:00
7b8d784040
Reimplement sort method to reduce array copying.
2017-07-25 14:42:38 +09:00
Ryan Lopopolo