instance method
sync_keys!
Ruby on Rails 3.2.22.5
Since v3.2.22.5 Last seen in v3.2.22.5Signature
sync_keys!()No documentation comment.
Source
# File activesupport/lib/active_support/ordered_hash.rb, line 217
def sync_keys!
@keys.delete_if {|k| !has_key?(k)}
end
Defined in activesupport/lib/active_support/ordered_hash.rb line 217
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Defined in ActiveSupport::OrderedHash