diff options
Diffstat (limited to 'spec/rubyspec/core/enumerable/group_by_spec.rb')
-rw-r--r-- | spec/rubyspec/core/enumerable/group_by_spec.rb | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/spec/rubyspec/core/enumerable/group_by_spec.rb b/spec/rubyspec/core/enumerable/group_by_spec.rb deleted file mode 100644 index 3513512ebf..0000000000 --- a/spec/rubyspec/core/enumerable/group_by_spec.rb +++ /dev/null @@ -1,45 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) -require File.expand_path('../shared/enumerable_enumeratorized', __FILE__) - -describe "Enumerable#group_by" do - it "returns a hash with values grouped according to the block" do - e = EnumerableSpecs::Numerous.new("foo", "bar", "baz") - h = e.group_by { |word| word[0..0].to_sym } - h.should == { f: ["foo"], b: ["bar", "baz"]} - end - - it "returns an empty hash for empty enumerables" do - EnumerableSpecs::Empty.new.group_by { |x| x}.should == {} - end - - it "returns a hash without default_proc" do - e = EnumerableSpecs::Numerous.new("foo", "bar", "baz") - h = e.group_by { |word| word[0..0].to_sym } - h[:some].should be_nil - h.default_proc.should be_nil - h.default.should be_nil - end - - it "returns an Enumerator if called without a block" do - EnumerableSpecs::Numerous.new.group_by.should be_an_instance_of(Enumerator) - end - - it "gathers whole arrays as elements when each yields multiple" do - e = EnumerableSpecs::YieldsMulti.new - h = e.group_by { |i| i } - h.should == { [1, 2] => [[1, 2]], - [6, 7, 8, 9] => [[6, 7, 8, 9]], - [3, 4, 5] => [[3, 4, 5]] } - end - - it "returns a tainted hash if self is tainted" do - EnumerableSpecs::Empty.new.taint.group_by {}.tainted?.should be_true - end - - it "returns an untrusted hash if self is untrusted" do - EnumerableSpecs::Empty.new.untrust.group_by {}.untrusted?.should be_true - end - - it_behaves_like :enumerable_enumeratorized_with_origin_size, :group_by -end |