common: evaluate generator before reversing

raised exceptions, and we do have 40 bytes of memory more

common: evaluate generator before reversing
raised exceptions, and we do have 40 bytes of memory more
40c82261 · Őry Máté · 069f491e · 40c82261
Commit 40c82261 authored May 06, 2014 by Őry Máté
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circle/common/models.py
+1 -1

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--- a/circle/common/models.py
+++ b/circle/common/models.py
@@ -66,7 +66,7 @@ def has_suffix(activity_code, *suffixes):
    """
    equal = lambda a, b: a == b
    act_code_parts = split_activity_code(activity_code)
-    suffixes = chain(*imap(split_activity_code, suffixes))
+    suffixes = list(chain(*imap(split_activity_code, suffixes)))
    return all(imap(equal, reversed(act_code_parts), reversed(suffixes)))