100644 blob 2a5ad8dad7ede709f97a5869b45788c2cc3339ca	BUILD.bazel
100644 blob d6b52aec7f81dbf4c6ea1491fe249eab7dabbfb7	sobel.go
100644 blob 995df5569cb07091a3e619f616fb3c93afcf0048	sobel_test.go
040000 tree 6c1388d7b0a507adcc723540376596730433787f	test