Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 36 insertions, 0 deletions

diff --git a/spec/ruby/core/enumerable/sort_by_spec.rb b/spec/ruby/core/enumerable/sort_by_spec.rb
new file mode 100644
index 0000000000..f7df8659a8
--- /dev/null
+++ b/spec/ruby/core/enumerable/sort_by_spec.rb
@@ -0,0 +1,36 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+require File.expand_path('../shared/enumerable_enumeratorized', __FILE__)
+
+describe "Enumerable#sort_by" do
+  it "returns an array of elements ordered by the result of block" do
+    a = EnumerableSpecs::Numerous.new("once", "upon", "a", "time")
+    a.sort_by { |i| i[0] }.should == ["a", "once", "time", "upon"]
+  end
+
+  it "sorts the object by the given attribute" do
+    a = EnumerableSpecs::SortByDummy.new("fooo")
+    b = EnumerableSpecs::SortByDummy.new("bar")
+
+    ar = [a, b].sort_by { |d| d.s }
+    ar.should == [b, a]
+  end
+
+  it "returns an Enumerator when a block is not supplied" do
+    a = EnumerableSpecs::Numerous.new("a","b")
+    a.sort_by.should be_an_instance_of(Enumerator)
+    a.to_a.should == ["a", "b"]
+  end
+
+  it "gathers whole arrays as elements when each yields multiple" do
+    multi = EnumerableSpecs::YieldsMulti.new
+    multi.sort_by {|e| e.size}.should == [[1, 2], [3, 4, 5], [6, 7, 8, 9]]
+  end
+
+  it "returns an array of elements when a block is supplied and #map returns an enumerable" do
+    b = EnumerableSpecs::MapReturnsEnumerable.new
+    b.sort_by{ |x| -x }.should == [3, 2, 1]
+  end
+
+  it_behaves_like :enumerable_enumeratorized_with_origin_size, :sort_by
+end