lib/bluepill/dsl/process_proxy.rb in bluepill-0.0.68 vs lib/bluepill/dsl/process_proxy.rb in bluepill-0.0.69

@@ -1,27 +1,26 @@
-# -*- encoding: utf-8 -*-
 module Bluepill
   class ProcessProxy
     attr_reader :attributes, :watches, :name
     def initialize(process_name, attributes, process_block)
       @name = process_name
       @attributes = attributes
       @watches = {}
 
-      if process_block.arity == 0
-        instance_eval &process_block
+      if process_block.arity.zero?
+        instance_eval(&process_block)
       else
         instance_exec(self, &process_block)
       end
     end
 
     def method_missing(name, *args)
       if args.size == 1 && name.to_s =~ /^(.*)=$/
-        @attributes[$1.to_sym] = args.first
+        @attributes[Regexp.last_match[1].to_sym] = args.first
       elsif args.size == 1
         @attributes[name.to_sym] = args.first
       elsif args.size == 0 && name.to_s =~ /^(.*)!$/
-        @attributes[$1.to_sym] = true
+        @attributes[Regexp.last_match[1].to_sym] = true
       elsif args.empty? && @attributes.key?(name.to_sym)
         @attributes[name.to_sym]
       else
         super
       end