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| author | rick <technoweenie@gmail.com> | 2008-08-26 11:53:33 -0700 |
|---|---|---|
| committer | rick <technoweenie@gmail.com> | 2008-08-26 11:53:33 -0700 |
| commit | 0aef9d1a2651fa0acd2adcd2de308eeb0ec8cdd2 (patch) | |
| tree | 1a782151632dd80c8a18c3960536bdf8643debe3 /activesupport/lib/active_support/core_ext/file.rb | |
| parent | 0a6d75dedd79407376aae1f01302164dfd3e44b6 (diff) | |
| parent | 229eedfda87a7706dbb5e3e51af8707b3adae375 (diff) | |
| download | rails-0aef9d1a2651fa0acd2adcd2de308eeb0ec8cdd2.tar.gz rails-0aef9d1a2651fa0acd2adcd2de308eeb0ec8cdd2.tar.bz2 rails-0aef9d1a2651fa0acd2adcd2de308eeb0ec8cdd2.zip | |
Merge branch 'master' of git@github.com:rails/rails
Diffstat (limited to 'activesupport/lib/active_support/core_ext/file.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/file.rb | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/activesupport/lib/active_support/core_ext/file.rb b/activesupport/lib/active_support/core_ext/file.rb index 45d93b220f..e03f8ac44e 100644 --- a/activesupport/lib/active_support/core_ext/file.rb +++ b/activesupport/lib/active_support/core_ext/file.rb @@ -1,21 +1,5 @@ -require 'tempfile' +require 'active_support/core_ext/file/atomic' -# Write to a file atomically. Useful for situations where you don't -# want other processes or threads to see half-written files. -# -# File.atomic_write("important.file") do |file| -# file.write("hello") -# end -# -# If your temp directory is not on the same filesystem as the file you're -# trying to write, you can provide a different temporary directory. -# -# File.atomic_write("/data/something.important", "/data/tmp") do |f| -# file.write("hello") -# end -def File.atomic_write(file_name, temp_dir = Dir.tmpdir) - temp_file = Tempfile.new(File.basename(file_name), temp_dir) - yield temp_file - temp_file.close - File.rename(temp_file.path, file_name) -end
\ No newline at end of file +class File #:nodoc: + extend ActiveSupport::CoreExtensions::File::Atomic +end |