ruby-growl.rb in ruby-growl-2.1

- old
+ new

@@ -44,11 +44,11 @@
   LITTLE_ENDIAN = little_endian
 
   ##
   # ruby-growl Version
 
-  VERSION = "2.0"
+  VERSION = '2.1'
 
   ##
   # Growl Network Registration Packet +pack+ Format
   #--
   # Format:
@@ -129,10 +129,17 @@
   # Growl Notification Packet Id
 
   GROWL_TYPE_NOTIFICATION = 1
 
   ##
+  # String bytesize method
+  #--
+  # HACK for 1.8.6 support
+
+  STRING_BYTESIZE_METHOD = ("".respond_to? :bytesize) ? :bytesize : :length
+
+  ##
   # List of hosts accessible via dnssd
 
   def self.list
     require 'dnssd'
 
@@ -367,16 +374,16 @@
     packet = [
       GROWL_PROTOCOL_VERSION,
       GROWL_TYPE_REGISTRATION
     ]
 
-    packet << @app_name.length
+    packet << @app_name.send(STRING_BYTESIZE_METHOD)
     packet << @all_notifies.length
     packet << @default_notifies.length
 
     data << @app_name
-    data_format = "a#{@app_name.length}"
+    data_format = "a#{@app_name.send(STRING_BYTESIZE_METHOD)}"
 
     @all_notifies.each do |notify|
       data << notify.length
       data << notify
       data_format << "na#{notify.length}"
@@ -418,13 +425,13 @@
     flags = 0
     flags |= ((0x7 & priority) << 1) # 3 bits for priority
     flags |= 1 if sticky # 1 bit for sticky
 
     packet << flags
-    packet << name.length
+    packet << name.send(STRING_BYTESIZE_METHOD)
     packet << title.length
-    packet << description.length
-    packet << @app_name.length
+    packet << description.send(STRING_BYTESIZE_METHOD)
+    packet << @app_name.send(STRING_BYTESIZE_METHOD)
 
     data << name
     data << title
     data << description
     data << @app_name