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Make FileStore use atomic writes

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This commit is contained in:
Joshua Peek
2008-08-06 14:52:39 -05:00
parent e5b1ab7cc3
commit dfc83566b3
1 changed files with 1 additions and 1 deletions
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2
activesupport/lib/active_support/cache/file_store.rb vendored
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@@ -15,7 +15,7 @@ module ActiveSupport
def write(name, value, options = nil)
super
ensure_cache_path(File.dirname(real_file_path(name)))
File.open(real_file_path(name), "wb+") { |f| f.write(value) }
File.atomic_write(real_file_path(name)) { |f| f.write(value) }
rescue => e
RAILS_DEFAULT_LOGGER.error "Couldn't create cache directory: #{name} (#{e.message})" if RAILS_DEFAULT_LOGGER
end