1 files changed, 16 insertions, 0 deletions
diff --git a/spec/functions/zip_spec.rb b/spec/functions/zip_spec.rb
index 744bdd7..f265fce 100755
--- a/spec/functions/zip_spec.rb
+++ b/spec/functions/zip_spec.rb
@@ -11,5 +11,21 @@ describe "the zip function" do
   it "should be able to zip an array" do
     result = scope.function_zip([['1','2','3'],['4','5','6']])
     expect(result).to(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
+    result = scope.function_zip([['1','2','3'],['4','5','6'], false])
+    result.should(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
+  end
+
+  it "should be able to zip an array and flatten" do
+    result = scope.function_zip([['1','2','3'],['4','5','6'], true])
+    result.should(eq(["1", "4", "2", "5", "3", "6"]))
+  end
+
+  it "should accept objects which extend String for the second argument" do
+    class AlsoString < String
+    end
+
+    value = AlsoString.new('false')
+    result = scope.function_zip([['1','2','3'],['4','5','6'],value])
+    result.should(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
   end
 end