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| author | Alexey Gaziev <alex.gaziev@gmail.com> | 2012-04-24 13:59:55 +0400 |
|---|---|---|
| committer | Piotr Sarnacki <drogus@gmail.com> | 2012-05-06 10:28:35 -0700 |
| commit | 657b4ff04ad43bf26ded31ebfc003075f46dad53 (patch) | |
| tree | 8f7edd930e1568fa98b87607de7e1bbb2f5ebe44 /activesupport/lib/active_support/core_ext/array | |
| parent | ed1703bcb206a740957c0a93df5f25177dedc0de (diff) | |
| download | rails-657b4ff04ad43bf26ded31ebfc003075f46dad53.tar.gz rails-657b4ff04ad43bf26ded31ebfc003075f46dad53.tar.bz2 rails-657b4ff04ad43bf26ded31ebfc003075f46dad53.zip | |
Nice logic for deep_dup in rails
Diffstat (limited to 'activesupport/lib/active_support/core_ext/array')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/array/deep_dup.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/deep_dup.rb b/activesupport/lib/active_support/core_ext/array/deep_dup.rb new file mode 100644 index 0000000000..82f9805236 --- /dev/null +++ b/activesupport/lib/active_support/core_ext/array/deep_dup.rb @@ -0,0 +1,6 @@ +class Array + # Returns a deep copy of array. + def deep_dup + map { |it| it.deep_dup } + end +end |