lib/sequel_rails.rb in sequel-rails-0.9.11 vs lib/sequel_rails.rb in sequel-rails-0.9.12

@@ -4,6 +4,29 @@
 
 module SequelRails
   def self.jruby?
     (defined?(RUBY_ENGINE) && RUBY_ENGINE == 'jruby') || defined?(JRUBY_VERSION)
   end
+
+  if Hash.public_instance_methods.include? :deep_symbolize_keys
+    def self.deep_symbolize_keys(hash)
+      hash.deep_symbolize_keys
+    end
+  else
+    def self.deep_symbolize_keys(hash)
+      h = {}
+      hash.each { |key, value| h[key.to_sym] = deep_symbolize_keys_map(value) }
+      h
+    end
+
+    def self.deep_symbolize_keys_map(value)
+      case value
+      when Hash
+        deep_symbolize_keys(value)
+      when Array
+        value.map { |v| deep_symbolize_keys_map(v) }
+      else
+        value
+      end
+    end
+  end
 end