Refs: #4627@2h;

        Comprehensive Tests for ComplianceControl Class Level Default Attributes

2 files changed, 18 insertions, 3 deletions

diff --git a/spec/support/data_modifier/box.rb b/spec/support/data_modifier/box.rb
index 0fb95f743..0847b628c 100644
--- a/spec/support/data_modifier/box.rb
+++ b/spec/support/data_modifier/box.rb
@@ -1,3 +1,4 @@
+require_relative 'hash'
 module Support
   module DataModifier
     module Box
@@ -7,9 +8,7 @@ module Support
 
       class << self
         def unbox atts
-          atts.inject Hash.new do | h, (k,v) |
-            h.merge(k => value_of(v))
-          end
+          Hash.map_values(atts, method(:value_of))
         end
         def value_of v
           self === v ? v.value : v
diff --git a/spec/support/data_modifier/hash.rb b/spec/support/data_modifier/hash.rb
new file mode 100644
index 000000000..05da3cf4f
--- /dev/null
+++ b/spec/support/data_modifier/hash.rb
@@ -0,0 +1,16 @@
+module Support
+  module DataModifier
+    module Hash extend self
+      def map_values hashy, f=nil, &fn
+        raise ArgumentError, "need block or function arg" unless f = fn || f
+        hashy.inject({}){ |h, (k,v)| h.merge(k => f.(v)) }
+      end
+      def first_values ary_hash
+        map_values(ary_hash, &:first)
+      end
+      def last_values ary_hash
+        map_values(ary_hash, &:last)
+      end
+    end
+  end
+end