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-rw-r--r--activesupport/lib/active_support/hash_with_indifferent_access.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb
index e4a13870d7..91459f3e5b 100644
--- a/activesupport/lib/active_support/hash_with_indifferent_access.rb
+++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb
@@ -5,7 +5,7 @@ module ActiveSupport
# people can write <tt>params[:key]</tt> instead of <tt>params['key']</tt>
# and they get the same value for both keys.
class HashWithIndifferentAccess < Hash
-
+
# Always returns true, so that <tt>Array#extract_options!</tt> finds members of this class.
def extractable_options?
true
@@ -42,6 +42,10 @@ module ActiveSupport
end
end
+ def self.[](*args)
+ new.merge(Hash[*args])
+ end
+
alias_method :regular_writer, :[]= unless method_defined?(:regular_writer)
alias_method :regular_update, :update unless method_defined?(:regular_update)