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author | Walter Bender <walter.bender@gmail.com> | 2012-07-09 21:13:32 (GMT) |
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committer | Walter Bender <walter.bender@gmail.com> | 2012-07-09 21:13:32 (GMT) |
commit | 72042fc36f503894741ea4086bb89076b58542dc (patch) | |
tree | 815578c96a569af52228af5376bfd3c54ca4093a /TurtleArt/tablock.py | |
parent | c288a269deee737c34e8b2415da17a75fda82349 (diff) |
fix problem with nested while loops
Diffstat (limited to 'TurtleArt/tablock.py')
-rw-r--r-- | TurtleArt/tablock.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/TurtleArt/tablock.py b/TurtleArt/tablock.py index 7e48d43..dd1ac04 100644 --- a/TurtleArt/tablock.py +++ b/TurtleArt/tablock.py @@ -49,6 +49,12 @@ class Blocks: else: return(self.list[i]) + def swap(self, blk1, blk2): + i1 = self.list.index(blk1) + i2 = self.list.index(blk2) + self.list[i1] = blk2 + self.list[i2] = blk1 + def length_of_list(self): return(len(self.list)) |