to_regexp.gemspec in to_regexp-0.1.1 vs to_regexp.gemspec in to_regexp-0.1.2

@@ -1,8 +1,7 @@
 # -*- encoding: utf-8 -*-
-$:.push File.expand_path("../lib", __FILE__)
-require "to_regexp/version"
+require File.expand_path("../lib/to_regexp/version", __FILE__)
 
 Gem::Specification.new do |s|
   s.name        = "to_regexp"
   s.version     = ToRegexp::VERSION
   s.platform    = Gem::Platform::RUBY
@@ -16,6 +15,9 @@
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
+
+  s.add_development_dependency 'ensure-encoding'
+  s.add_development_dependency 'yard'
 end