lib/confuse/config_mixin.rb in confuse-0.1.4 vs lib/confuse/config_mixin.rb in confuse-0.1.5

@@ -34,12 +34,12 @@
       return ns unless rest_of_key
       ns[rest_of_key, self]
     end
 
     def []=(key, value)
-      puts "WARNING: changing config after it has been set!"
-      mixin_config!({key => value})
+      puts 'WARNING: changing config after it has been set!'
+      mixin_config!({ key => value })
     end
 
     def to_hash
       namespaces.reduce({}) do |memo, (name, namespace)|
         namespace.keys.each do |key|
@@ -47,10 +47,23 @@
         end
         memo
       end
     end
 
+    def params_hash
+      namespaces.reduce({}) do |memo, (name, namespace)|
+        namespace.keys.each do |key|
+          item = namespace.get_item(key)
+          memo[:"#{name}_#{key}"] = {
+            :type => item.type,
+            :doc => item.description,
+            :default => item.default_value }
+        end
+        memo
+      end
+    end
+
     # We allow the namespace and the key to be concatenated with an '_', so this
     # method is to search the possible substrings that could make up the
     # namespace for a key.
     #
     # This does not guarentee that the suffix of the namespace that is found is
@@ -96,12 +109,10 @@
         namespace_name = find_namespace(key) || :default
         namespace = @namespaces[namespace_name]
         if value.respond_to?(:keys)
           # if its a hash, set each key in the hash as a config item in the
           # namespace
-          value.each do |k, v|
-            namespace[k] = v
-          end
+          value.each { |k, v| namespace[k] = v }
         else
           # otherwise, set it directly in the namespace
           namespace[rest_of_key(key, namespace_name)] = value
         end
       end