string additions also work now - be prepared #24!

2014-03-09 12:36:17 +01:00
parent 70e1970f40
commit b22c9c96f2
2 changed files with 30 additions and 1 deletions
@@ -200,6 +200,6 @@ def _element_calculate(left, operator, right):
        if isinstance(left, iterable.Array) or is_string(left):
            return [left]
    elif operator == '+':
-        if is_number(left) and is_number(right):
+        if is_number(left) and is_number(right) or is_string(left) and is_string(right):
            return [create(left.obj + right.obj)]
    return [left, right]