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mhwombat / grid

Tools for working with regular grids/graphs/lattices.
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add lazyGridMapIndexed #14

Closed radix closed 8 years ago

radix commented 8 years ago

It seemed weird that lazyGridMap didn't let you specify the keys to go along with the values -- and also that the Show instance for LGridMap didn't show those keys, either. So here is lazyGridMapIndexed. I don't know if that's a good name -- if you have suggestions I can make changes to the PR.

mhwombat commented 8 years ago

Good suggestion. I've added lazyGridMapIndexed, but I modified the function so that it will never add keys to the map that aren't valid grid indices.

radix commented 8 years ago

@mwhombat - oh, I'm sorry I overlooked that. Thanks you very much!