ae4c952d2e
mruby-array-ext/array.c: implement Array#rotate in C.
...
The Ruby version of `Array#rotate!` generated a rotated array and
replaced the receiver, but the C version rotates the receiver array
in-place. So the performance is improved a lot both in speed and memory
consumption. Look for the comments in `array.c` for the in-place rotating
algorithm, if you are interested.
2021-05-15 17:26:36 +09:00
9422fdbc87
mruby-array-ext/array.c: implement Array#compact in C.
2021-05-14 10:39:41 +09:00
bdb5d85adc
array.rb: replace can't with cannot.
...
To avoid editor coloring failures.
2021-05-14 10:34:11 +09:00
aff3743c12
array.rb: Array#uniq to return always Array.
...
Even called for subclass of `Array`, according to new Ruby3.0 behavior.
Other methods of `Array` behave as Ruby3.0 from the first hand.
2021-04-28 17:45:19 +09:00
737254588b
array.rb: add Array#intersect? from Ruby3.0.1.
2021-04-17 17:38:44 +09:00
7ef4e54370
Comment out warn used in the Array#fetch method
...
I get an error because the current mruby does not have a `Kernel#warn` method.
But the warning itself is useful and I'll just comment it out in case it's implemented in the future.
2021-02-20 18:19:00 +09:00
d9bd77b180
Fix A.new([[1,2],3]).flatten to return Array.
2020-11-05 14:29:26 +09:00
e24b4a1e19
Delete duplicated Array#delete_if.
2020-01-21 11:35:53 +09:00
ac29638a8a
Fix the example of Array#intersection in the document [ci skip]
2019-10-14 18:22:00 +09:00
bdacdfaea9
Add Array#intersection which is new in Ruby2.7.
2019-10-14 17:04:19 +09:00
682406a384
Move Array#difference just after Array#-.
2019-10-14 17:04:19 +09:00
67ea80b2bd
Fixed a bug in Array#difference.
2019-10-14 17:04:19 +09:00
1fb4e73981
Fix typo in Array#difference document [ci skip]
2019-09-20 09:28:56 +09:00
57a0132b41
Add filter aliases for Enumerable and Hash.
2019-09-16 10:10:09 +09:00
f4117d81d2
Add Array#difference method from Ruby2.6.
2019-09-16 10:10:09 +09:00
fe6cf851bf
Array#permutation with a negative argument should not yield
...
Before this patch:
$ bin/mruby -e '[1].permutation(-1){|v| p v}' #=> [1]
After this patch (same as Ruby):
$ bin/mruby -e '[1].permutation(-1){|v| p v}' #=> no output
2019-09-01 09:28:11 +09:00
28d1f6cdc4
Array#(permutation|combination) without block should return self
2019-08-30 17:04:25 +09:00
778310260c
Drop dependency from mruby-array-ext to mruby-enum-ext
2019-07-26 11:48:53 +09:00
5adef8ba44
Move Array#(append|prepend) from core to mruby-ary-ext
...
They are not included in ISO standard.
2019-04-06 17:40:51 +09:00
6da3cd5d22
Move NONE to mrblib/enum.rb
2019-02-01 16:02:01 +09:00
7ed9bb3bd3
Fix wrong number of arguments in Array#fetch; fix #4170
2018-11-25 06:05:07 +09:00
698f5f707c
Removed to_ary conversion method.
2018-11-19 12:08:28 +09:00
5bbcea9b3b
Removed try_convert method from Array and Hash.
2018-11-19 12:08:28 +09:00
426c1f9e0b
fix non-ASCII comment.
2018-11-19 11:28:03 +09:00
ab0f4db688
Call uniq! for each union processing in Array#union.
2018-10-12 19:00:14 +09:00
d78acc7afe
Add index to larger segment lists for performance
2018-09-26 23:09:48 +09:00
f23f2bbdad
Implement Array#union which is introduced in Ruby2.6.
2018-09-21 00:01:48 +09:00
dd346be99a
Improve performance of Array#uniq!.
2018-09-20 23:56:53 +09:00
19d3bb2d90
Make #to_h to take a block; [ruby-core:89088]
2018-09-20 13:47:29 +09:00
e65fa4d7a2
implement Array.transpose
2017-11-17 12:39:34 +01:00
0c3ee0ba66
Add `Array#{permutation,combination}.
2017-10-20 10:38:58 +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
6c9013e22b
Removed unneeded block check in Array#uniq
2017-08-26 15:57:25 +02:00
f3fb43c729
Reimplemented Array#flatten with #flatten!
2017-08-26 15:57:25 +02:00
3359b86ec7
Improved speed of enumeration methods
2017-07-30 13:19:31 +02:00
a3bfd735a0
Added Array#bsearch_index
2017-07-28 23:51:49 +02:00
451574f142
Refactored Array#bsearch
2017-07-28 23:51:40 +02:00
f02694ecc7
Update documentation of fetch
...
The sentence `Negative values of +index+ count from the end of the array.` can be interpreted that it only holds if a block is given. Clarify it.
2016-11-02 19:45:43 +01:00
daf83946bb
add #dig to Array,Hash and Struct
2016-03-23 11:49:28 +09:00
621487a0cd
add {Array|Hash|String}.try_convert
2015-11-24 08:39:39 +09:00
fafe86d364
Array#index to take block; fix #2968 close #2970
2015-10-01 22:35:06 +09:00
0d055559f1
Use #nil? instead of == nil.
2015-08-22 19:57:11 +09:00
1aa885fae0
Delete unused variable in Array#delete_if
2014-05-03 01:41:41 +09:00
ab67c57f65
remove trailing spaces
2014-04-30 09:50:14 +09:00
6e9a088efb
Speed up Array#select! from O(n^2) to O(n).
2014-04-28 12:14:15 +05:30
cdef46e3d9
Add Array#select_bang
2014-04-27 23:34:24 +09:00
d6414fe112
Add Array#keep_if
2014-04-25 18:57:20 +09:00
49abcd4c02
resolve conflict
2014-04-25 04:43:10 +09:00
d4bec4d657
Add Array#delete_if
2014-04-24 23:04:46 +09:00
4652c7caa0
Array#fill use kind_of? instead of respond_to?
2014-04-24 21:08:49 +09:00
Yukihiro "Matz" Matsumoto