config.rb in percheron-0.8.0

- old
+ new

@@ -76,11 +76,12 @@
 
       def invalidate_memoised_values!
         @stacks = @yaml_contents = @raw_contents = @contents = nil
       end
 
-      def process_stacks!   # FIXME: bugs here :(
+      # FIXME: bugs here :(
+      def process_stacks!
         stacks_by_name = contents.stacks.to_hash_by_key(:name)
         scanned = scan_unit_configs(stacks_by_name)
         stacks_by_name.each do |_, stack|
           stack_units = stack.fetch(:units, []).each_with_object({}) do |unit_config, all|
             merge_or_replace(all, unit_config, scanned)
@@ -101,18 +102,19 @@
       def merge_scanned(all, config, scanned)
         all.merge!(expand_unit_config(config, scanned[config.name]))
       end
 
       def replace_scanned(all, config, scanned)
-        match = config.fetch(:dependant_unit_names, [])
+        match = config.fetch(:needed_unit_names, [])
         unless (match & scanned.keys).empty?
-          config.dependant_unit_names = match.map { |v| scanned[v] }.flatten
+          config.needed_unit_names = match.map { |v| scanned[v] }.flatten
         end
         all[config.name] = config
       end
 
-      def scan_unit_configs(stacks_by_name)  # FIXME
+      # FIXME
+      def scan_unit_configs(stacks_by_name)
         all = {}
         stacks_by_name.each do |_, stack|
           stack.fetch(:units, []).each do |unit_config|
             next if unit_config.fetch(:instances, 1) == 1
             all[unit_config.name] = 1.upto(unit_config.instances).map do |number|
@@ -121,10 +123,11 @@
           end
         end
         all
       end
 
-      def expand_unit_config(unit_config, new_unit_names)  # FIXME
+      # FIXME
+      def expand_unit_config(unit_config, new_unit_names)
         new_unit_names.each_with_object({}) do |new_name, all|
           temp_unit_config = unit_config.dup
           temp_unit_config.delete(:instances)
           temp_unit_config.pseudo_name = unit_config.name
           temp_unit_config.name = new_name