action.rb in punchblock-0.10.0

- old
+ new

@@ -1,5 +1,7 @@
+# encoding: utf-8
+
 require 'punchblock/key_value_pair_node'
 
 module Punchblock
   module Component
     module Asterisk
@@ -42,11 +44,11 @@
 
           ##
           # @param [Hash, Array] params A hash of key-value param pairs, or an array of Param objects
           #
           def params=(params)
-            find('//ns:param', :ns => self.class.registered_ns).each &:remove
+            find('//ns:param', :ns => self.class.registered_ns).each(&:remove)
             if params.is_a? Hash
               params.each_pair { |k,v| self << Param.new(k, v) }
             elsif params.is_a? Array
               [params].flatten.each { |i| self << Param.new(i) }
             end
@@ -118,10 +120,10 @@
 
               ##
               # @param [Hash, Array] attributes A hash of key-value attribute pairs, or an array of Attribute objects
               #
               def attributes=(attributes)
-                find('//ns:attribute', :ns => self.class.registered_ns).each &:remove
+                find('//ns:attribute', :ns => self.class.registered_ns).each(&:remove)
                 if attributes.is_a? Hash
                   attributes.each_pair { |k,v| self << Attribute.new(k, v) }
                 elsif attributes.is_a? Array
                   [attributes].flatten.each { |i| self << Attribute.new(i) }
                 end