Created
July 4, 2013 09:02
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replace tab -> 4 spaces all files.
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| Dir.glob(["**/*.h", "**/*.m"]) do |f| | |
| cmd = "expand -t4 #{f} > #{f}.tmp && mv #{f}.tmp #{f}" | |
| #p cmd | |
| `#{cmd}` | |
| end |
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