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@johnboxall
Created March 2, 2013 20:05
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Compass `asset_cache_buster` based on file MD5 content hash rather than mtime.
# Generate cache busters using the MD5 digest of files rather than the default
# `mtime`.
asset_cache_buster do |_, file|
Digest::MD5.hexdigest(File.read(file.path))
end
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