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* array.c (rb_ary_take, rb_ary_drop): check negative size and use
NUM2LONG instead of FIX2LONG. [ruby-dev:34123]
* enum.c (enum_take, enum_drop): check negative size.
* test/ruby/test_array.rb: add tests for above.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_ary_drop_while): new method. [ruby-dev:34067]
* test/ruby/test_array.rb: add tests for above.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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not raise an exception but return nil just like slice() does.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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arbitrary number of arrays. a patch from David Flanagan
<david AT davidflanagan.com>. [ruby-core:12346]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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David Flanagan. [ruby-core:12344]
* array.c (rb_ary_combination): RDoc update to clarify. a patch
from David Flanagan. [ruby-core:12344]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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suggested by David Flanagan.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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: http://svn.ruby-lang.org/repos/ruby/trunk@13568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@12757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@9570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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part of array was filled. (ie: [0,1,2,3,4].fill(-1,2,1) => [0,1,-1])
* test/ruby/test_array.rb (test_fill): added.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@9541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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patch)
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@8447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@6467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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variable.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@6466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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array as argument.
* test/ruby/test_*.rb: moved invariants to left side in
assert_equal, and use assert_nil, assert_raises and so on.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* test/ruby/test_*.rb: split sample/test.rb into 28 test/unit testcases. some
tests could not be translates... search '!!' mark to see it.
* test/csv/test_csv.rb: should require 'csv', not '../lib/csv'. test runner
should set load path correctly.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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