lib/darkext/hash.rb in darkhelmet-darkext-0.11.2 vs lib/darkext/hash.rb in darkhelmet-darkext-0.12.0

@@ -1,16 +1,6 @@
 class Hash
-  # Merges defaults with the hash
-  def with_defaults(defaults)
-    self.merge(defaults) { |key,old,new| old.nil? ? new : old }
-  end
-
-  # Merges defaults with the hash (destructive)
-  def with_defaults!(defaults)
-    self.merge!(defaults) { |key,old,new| old.nil? ? new : old }
-  end
-
   def nested_find(*keys)
     v = self
     keys.each do |key|
       v = v[key]
       return nil if v.nil?
@@ -32,7 +22,17 @@
     elsif a.empty?
       self[m]
     else
       raise NoMethodError, "#{ m}"
     end
+  end
+
+  # http://noobkit.com/show/ruby/gems/development/merb/hash/symbolize_keys-21.html
+  def symbolize_keys!
+    each do |k,v|
+      sym = k.respond_to?(:to_sym) ? k.to_sym : k
+      self[sym] = Hash === v ? v.symbolize_keys! : v
+      delete(k) unless k == sym
+    end
+    self
   end
 end