1 files changed, 34 insertions, 0 deletions
diff --git a/spec/rubyspec/core/enumerable/shared/include.rb b/spec/rubyspec/core/enumerable/shared/include.rb
new file mode 100644
index 0000000000..569f350fd5
--- /dev/null
+++ b/spec/rubyspec/core/enumerable/shared/include.rb
@@ -0,0 +1,34 @@
+describe :enumerable_include, shared: true do
+  it "returns true if any element == argument for numbers" do
+    class EnumerableSpecIncludeP; def ==(obj) obj == 5; end; end
+
+    elements = (0..5).to_a
+    EnumerableSpecs::Numerous.new(*elements).send(@method,5).should == true
+    EnumerableSpecs::Numerous.new(*elements).send(@method,10).should == false
+    EnumerableSpecs::Numerous.new(*elements).send(@method,EnumerableSpecIncludeP.new).should == true
+  end
+
+  it "returns true if any element == argument for other objects" do
+    class EnumerableSpecIncludeP11; def ==(obj); obj == '11'; end; end
+
+    elements = ('0'..'5').to_a + [EnumerableSpecIncludeP11.new]
+    EnumerableSpecs::Numerous.new(*elements).send(@method,'5').should == true
+    EnumerableSpecs::Numerous.new(*elements).send(@method,'10').should == false
+    EnumerableSpecs::Numerous.new(*elements).send(@method,EnumerableSpecIncludeP11.new).should == true
+    EnumerableSpecs::Numerous.new(*elements).send(@method,'11').should == true
+  end
+
+
+  it "returns true if any member of enum equals obj when == compare different classes (legacy rubycon)" do
+    # equality is tested with ==
+    EnumerableSpecs::Numerous.new(2,4,6,8,10).send(@method, 2.0).should == true
+    EnumerableSpecs::Numerous.new(2,4,[6,8],10).send(@method, [6, 8]).should == true
+    EnumerableSpecs::Numerous.new(2,4,[6,8],10).send(@method, [6.0, 8.0]).should == true
+  end
+
+  it "gathers whole arrays as elements when each yields multiple" do
+    multi = EnumerableSpecs::YieldsMulti.new
+    multi.send(@method, [1,2]).should be_true
+  end
+
+end