patterns: adds "in" condition

lucasfcardozo · lnielsen · commit 455499316d0e · 2019-02-21T17:32:34.000+01:00
diff --git a/workflow/patterns/controlflow.py b/workflow/patterns/controlflow.py
@@ -242,6 +242,7 @@ def _CMP(obj, eng):
             ">=": lambda a_, b_: a_ >= b_,
             "<": lambda a_, b_: a_ < b_,
             "<=": lambda a_, b_: a_ <= b_,
+            "in": lambda a_, b_: b_ in a_,
         }[op](a_, b_)
     _CMP.hide = True
     return _CMP
