support rails 4.x

Author: mashiro

lib/sakuramochi/version.rb

@@ -1,3 +1,3 @@
 module Sakuramochi
-  VERSION = "0.5.9"
+  VERSION = "0.6.0"
 end

sakuramochi.gemspec

@@ -18,8 +18,8 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
 
-  s.add_dependency "activesupport", "~> 3.0"
-  s.add_dependency "activerecord", "~> 3.0"
+  s.add_dependency "activesupport", "~> 4.0"
+  s.add_dependency "activerecord", "~> 4.0"
   s.add_development_dependency "rake"
   s.add_development_dependency "rspec"
   s.add_development_dependency "sqlite3"