1 files changed, 6 insertions, 7 deletions
diff --git a/spec/unit/puppet/parser/functions/keys_spec.rb b/spec/unit/puppet/parser/functions/keys_spec.rb
index 927be96..d928562 100644
--- a/spec/unit/puppet/parser/functions/keys_spec.rb
+++ b/spec/unit/puppet/parser/functions/keys_spec.rb
@@ -6,21 +6,20 @@ describe "the keys function" do
     Puppet::Parser::Functions.autoloader.loadall
   end
 
-  before :each do
-    @scope = Puppet::Parser::Scope.new
-  end
+  let(:scope) { Puppet::Parser::Scope.new }
 
   it "should exist" do
     Puppet::Parser::Functions.function("keys").should == "function_keys"
   end
 
   it "should raise a ParseError if there is less than 1 arguments" do
-    lambda { @scope.function_keys([]) }.should( raise_error(Puppet::ParseError))
+    lambda { scope.function_keys([]) }.should( raise_error(Puppet::ParseError))
   end
 
   it "should return an array of keys when given a hash" do
-    result = @scope.function_keys([{'a'=>1, 'b' => 2}])
-    result.should(eq(['a','b']))
+    result = scope.function_keys([{'a'=>1, 'b'=>2}])
+    # =~ performs 'array with same elements' (set) matching
+    # For more info see RSpec::Matchers::MatchArray
+    result.should =~ ['a','b']
   end
-
 end