spec/hamster/stack/pop_spec.rb in hamster-0.1.13 vs spec/hamster/stack/pop_spec.rb in hamster-0.1.14

@@ -9,19 +9,21 @@
       [["A", "B", "C"], ["A", "B"]],
     ].each do |values, expected|
 
       describe "on #{values.inspect}" do
 
-        original = Hamster.stack(*values)
-        result = original.pop
+        before do
+          @original = Hamster.stack(*values)
+          @result = @original.pop
+        end
 
         it "preserves the original" do
-          original.should == Hamster.stack(*values)
+          @original.should == Hamster.stack(*values)
         end
 
         it "returns #{expected.inspect}" do
-          result.should == Hamster.stack(*expected)
+          @result.should == Hamster.stack(*expected)
         end
 
       end
 
     end
@@ -31,18 +33,20 @@
       ["A"],
     ].each do |values|
 
       describe "on #{values.inspect}" do
 
-        original = Hamster.stack(*values)
-        result = original.pop
+        before do
+          @original = Hamster.stack(*values)
+          @result = @original.pop
+        end
 
         it "preserves the original" do
-          original.should == Hamster.stack(*values)
+          @original.should == Hamster.stack(*values)
         end
 
         it "returns the empty stack" do
-          result.should equal(Hamster.stack)
+          @result.should equal(Hamster.stack)
         end
 
       end
 
     end