delta/ruby.git/test/ruby/test_lazy_enumerator.rb, branch ruby_2_5

merge revision(s) 62731,62735: [Backport #14495]

2018-07-02T08:30:36+00:00

	Bug Fix Enumerator::Lazy#uniq state for multiple call

	* enumerator.c (lazy_uniq_i): create new hash for each calls.
	  [Fix GH-1820]

	Currently

		2.5.0-preview1 :001 > arr = (0..100).lazy.uniq{|i| i % 10}
		 => #:uniq>
		2.5.0-preview1 :002 > arr.to_a
		 => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
		2.5.0-preview1 :003 > arr.to_a
		 => []

	Expected

	arr.to_a to always return same output

	From: Anmol Chopra 

	test_enumerator.rb: duplicate assertions

	* test/ruby/test_enumerator.rb (test_uniq): remove assertions
	  which ared duplicate of lazy enumerator tests in
	  test_lazy_enumerator.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@63824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add FrozenError as a subclass of RuntimeError

2017-12-12T00:46:34+00:00

FrozenError will be used instead of RuntimeError for exceptions
raised when there is an attempt to modify a frozen object. The
reason for this change is to differentiate exceptions related
to frozen objects from generic exceptions such as those generated
by Kernel#raise without an exception class.

From: Jeremy Evans 
Signed-off-by: Urabe Shyouhei 


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enum.c: check argument first

2017-11-05T23:32:50+00:00

* enum.c (enum_cycle_size): check an argument before the size of
  the receiver, if it is given.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/ruby/test_lazy_enumerator.rb: test for [Bug #14082]

2017-11-05T23:27:46+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enumerator.c: fix nested maps

2017-06-10T10:26:32+00:00

* enumerator.c (lazy_map_proc, lazy_grep_iter_proc): marks values
  returned by blocks are not packed in the case of nested maps, so
  that the result will be same as non-lazy version.  based on the
  patch by akihikodaki (Akihiko Odaki) at [ruby-core:81638],
  without GCC extension.  [Bug#13648]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add test for Enumerator::Lazy#take

2015-12-31T23:53:04+00:00

* test/ruby/test_lazy_enumerator.rb (test_take_bad_arg): Add test
  code in case of Enumerator::Lazy#take called with negative number.
  [ruby-dev:49467] [Bug #11933]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c (vm_make_proc_from_block): should convert a Symbol to a Proc.

2015-12-16T10:35:34+00:00

  [ruby-core:72083] [Bug #11811]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add frozen_string_literal: false for all files

2015-12-16T05:07:31+00:00

When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enumerator.c: lazy_grep_v

2015-12-08T07:23:43+00:00

* enumerator.c (lazy_grep_v): add Enumerator::Lazy#grep_v as well
  as Enumerable, to enumerate lazily.
  [ruby-core:71845] [Feature #11773]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enum.c: Fixnum only

2015-02-28T09:09:18+00:00

* enum.c (limit_by_enum_size, enum_size_over_p): check only
  against Fixnum size.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e