# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1504539426 25200
# Node ID 0149be5a984c79372dc720bc0bb2a866bb925d58
# Parent  d6d2ecb33c957b3bd66f265a341afb8c5f380fa6
[iterable] add function to tell True/False if argument is an iterable

diff -r d6d2ecb33c95 -r 0149be5a984c tvii/iterable.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tvii/iterable.py	Mon Sep 04 08:37:06 2017 -0700
@@ -0,0 +1,6 @@
+def isiterable(x):
+    try:
+        iter(x)
+        return True
+    except TypeError:
+        return False