diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/hash/deep_dup.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/deep_dup.rb | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/deep_dup.rb b/activesupport/lib/active_support/core_ext/hash/deep_dup.rb deleted file mode 100644 index 447142605c..0000000000 --- a/activesupport/lib/active_support/core_ext/hash/deep_dup.rb +++ /dev/null @@ -1,11 +0,0 @@ -class Hash - # Returns a deep copy of hash. - def deep_dup - duplicate = self.dup - duplicate.each_pair do |k,v| - tv = duplicate[k] - duplicate[k] = tv.is_a?(Hash) && v.is_a?(Hash) ? tv.deep_dup : v - end - duplicate - end -end |