fifo: add __iter__.

fifo: add iter.
fcbb2553 · Sam Rushing · 0f4547dd · fcbb2553
Commit fcbb2553 authored Feb 10, 2015 by Sam Rushing
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coro/sync.pyx coro/sync.pyx +3 -0

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--- a/coro/sync.pyx
+++ b/coro/sync.pyx
@@ -730,6 +730,9 @@ cdef class fifo:
    def __len__ (self):
        return self.fifo.size

+    def __iter__ (self):
+        return self.fifo.__iter__()
+
    def push (self, thing):
        """Push an object to the end of the FIFO.