lib/soaspec/common.rb in soaspec-0.0.5 vs lib/soaspec/common.rb in soaspec-0.0.6

@@ -1,24 +1,24 @@
-class Hash
-
-  # Loop through each item within a key within a Hash if the key exists
-  # @param [Key] Key within hash to iterate through
-  def each_if_not_null(key)
-    case key.class.to_s
-    when 'String'
-      if self[key]
-        self[key].each do |list_item|
-          yield(list_item)
-        end
-      end
-    when 'Array'
-      if self[key[0]]
-        if self[key[0]][key[1]]
-          self[key[0]][key[1]].each do |list_item|
-            yield(list_item)
-          end
-        end
-      end
-    end
-  end
-
-end
+class Hash
+
+  # Loop through each item within a key within a Hash if the key exists
+  # @param [Key] Key within hash to iterate through
+  def each_if_not_null(key)
+    case key.class.to_s
+    when 'String'
+      if self[key]
+        self[key].each do |list_item|
+          yield(list_item)
+        end
+      end
+    when 'Array'
+      if self[key[0]]
+        if self[key[0]][key[1]]
+          self[key[0]][key[1]].each do |list_item|
+            yield(list_item)
+          end
+        end
+      end
+    end
+  end
+
+end