diff options
author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-25 13:52:07 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-25 13:52:07 +0000 |
commit | b1a8c64483b5ba5e4a391aa68234e7bde6355034 (patch) | |
tree | fc7dc594e220ba737a0138666eed8841b55ab243 /spec/ruby/library/set/sortedset/select_spec.rb | |
parent | d1ea2f9d8f10ca728d178de92a26668c64f4aff8 (diff) |
Add a new #filter alias for #select
* In Enumerable, Enumerator::Lazy, Array, Hash and Set
[Feature #13784] [ruby-core:82285]
* Share specs for the various #select#select! methods and
reuse them for #filter/#filter!.
* Add corresponding filter tests for select tests.
* Update NEWS.
[Fix GH-1824]
From: Alexander Patrick <adp90@case.edu>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/library/set/sortedset/select_spec.rb')
-rw-r--r-- | spec/ruby/library/set/sortedset/select_spec.rb | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/spec/ruby/library/set/sortedset/select_spec.rb b/spec/ruby/library/set/sortedset/select_spec.rb index 3ca748350a..b00525346c 100644 --- a/spec/ruby/library/set/sortedset/select_spec.rb +++ b/spec/ruby/library/set/sortedset/select_spec.rb @@ -1,35 +1,7 @@ require File.expand_path('../../../../spec_helper', __FILE__) +require File.expand_path('../shared/select', __FILE__) require 'set' describe "SortedSet#select!" do - before :each do - @set = SortedSet["one", "two", "three"] - end - - it "yields each Object in self in sorted order" do - res = [] - @set.select! { |x| res << x } - res.should == ["one", "two", "three"].sort - end - - it "keeps every element from self for which the passed block returns true" do - @set.select! { |x| x.size != 3 } - @set.to_a.should == ["three"] - end - - it "returns self when self was modified" do - @set.select! { false }.should equal(@set) - end - - it "returns nil when self was not modified" do - @set.select! { true }.should be_nil - end - - it "returns an Enumerator when passed no block" do - enum = @set.select! - enum.should be_an_instance_of(Enumerator) - - enum.each { |x| x.size != 3 } - @set.to_a.should == ["three"] - end + it_behaves_like :sorted_set_select_bang, :select! end |