remove deprecated code

keyvalues.go

@@ -58,9 +58,6 @@ func (mv Map) ValuesForKey(key string, subkeys ...string) ([]interface{}, error)
 	var cnt int
 	hasKey(m, key, &ret, &cnt, subKeyMap)
 	return ret[:cnt], nil
-	// ret := make([]interface{}, 0)
-	// hasKey(m, key, &ret, subKeyMap)
-	// return ret, nil
 }
 
 // hasKey - if the map 'key' exists append it to array
@@ -121,12 +118,10 @@ func hasKey(iv interface{}, key string, ret *[]interface{}, cnt *int, subkeys ma
 		// scan the rest
 		for _, v := range vv {
 			hasKey(v, key, ret, cnt, subkeys)
-			// hasKey(v, key, ret, subkeys)
 		}
 	case []interface{}:
 		for _, v := range iv.([]interface{}) {
 			hasKey(v, key, ret, cnt, subkeys)
-			// hasKey(v, key, ret, subkeys)
 		}
 	}
 }
@@ -331,9 +326,6 @@ func (mv Map) oldValuesForPath(path string, subkeys ...string) ([]interface{}, e
 	if keys[len(keys)-1] == "" {
 		keys = keys[:len(keys)-1]
 	}
-	// ivals := make([]interface{}, 0)
-	// valuesForKeyPath(&ivals, m, keys, subKeyMap)
-	// return ivals, nil
 	ivals := make([]interface{}, 0, defaultArraySize)
 	var cnt int
 	valuesForKeyPath(&ivals, &cnt, m, keys, subKeyMap)