lib/chunky_png.rb in chunky_png-0.9.2 vs lib/chunky_png.rb in chunky_png-0.10.0

@@ -25,11 +25,11 @@
 # @author Willem van Bergen
 module ChunkyPNG
 
   # The current version of ChunkyPNG. This value will be updated automatically
   # by them gem:release rake task.
-  VERSION = "0.9.2"
+  VERSION = "0.10.0"
 
   ###################################################
   # PNG international standard defined constants
   ###################################################
 
@@ -77,7 +77,17 @@
   class ExpectationFailed < ChunkyPNG::Exception
   end
 
   # Exception that is raised if an expectation fails.
   class OutOfBounds < ChunkyPNG::ExpectationFailed
+  end
+  
+  EXTRA_BYTE = (RUBY_VERSION.to_f < 1.9) ? "\0" : "\0".force_encoding('ASCII-8BIT')
+end
+
+if RUBY_VERSION.to_f < 1.9
+  class String
+    alias_method :getbyte, :[]
+    alias_method :setbyte, :[]=
+    alias_method :bytesize, :size
   end
 end