* 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
* 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
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): 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
* test/ruby/test_lazy_enumerator.rb
(TestLazyEnumerator#test_initialize): Make sure
Enumerator::Lazy#initialize raises error if the object is
frozen. The check was performed by rb_ivar_set() before
rb_check_frozen() was added to enumerator_init().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This makes Lazy#cycle no longer needed, so it was removed.
Make Enumerator#chunk and slice_before return lazy Enumerators.
[Bug #7715]
* internal.h: Remove ref to rb_enum_cycle_size; no longer needed
* enum.c: Make enum_cycle_size static.
* test/ruby/test_lazy_enumerator.rb: Test for above
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[bug #7696]
* test/ruby/test_lazy_enumerator.rb: test for above
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
when the value of a block returns a forcable object.
[ruby-core:51401] [Bug #7690]
* enumerator.c (lazy_flat_map): add documentation.
* test/ruby/test_lazy_enumerator.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c (rb_vm_make_proc): save the proc made from the given block so
that it will not get collected. [ruby-core:50545] [Bug #7507]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_lazy_enumerator.rb (test_cycle_chain): more test for
infinite sequence.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_lazy_enumerator.rb (test_cycle_chain): more test for
infinite sequence.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
force/to_a method to Enumerator::Lazy#take should return same
results. [ruby-dev:45634] [Bug #6428]
* test/ruby/test_lazy_enumerator.rb (test_take_recycle): add test for
above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to include the receiver to the return value of inspect on a lazy
enumerator directly created by Enumerator::Lazy.new.
* enumerator (RETURN_LAZY): don't set the instance variable "receiver".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
method name of Enumerator::Lazy in the result of inspect.
[ruby-core:43345] [Bug #6159]
* enumerator (InitVM_Enumerator): don't use rb_define_alias for
some methods such as collect in order to make rb_frame_this_func()
return the correct method names.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Array if it doesn't respond to each. [ruby-core:43334]
[Bug #6155]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
remove static.
* enumerator.c (lazy_init_iterator, lazy_init_yielder,
lazy_select_func, lazy_reject_func, lazy_grep_func): handle
multiple values correctly.
* enumerator.c (lazy_grep): change the behavior when a block is
given, to be consistent with Enumerable#grep.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
should be eager when a block is given, to be consistent with
Enumerable#{zip,cycle}.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to make obj.drop(3).take(2) work properly.
* enumerator.c (lazy_take_while): add Enumerable::Lazy#take_while.
* enumerator.c (lazy_drop): add Enumerable::Lazy#drop.
* enumerator.c (lazy_drop_while): add Enumerable::Lazy#drop_while.
* enumerator.c (InitVM_Enumerator): add Enumerable::Lazy#force as an
alias of to_a.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
