Add license information to gemspec

Rakefile

@@ -15,6 +15,7 @@ like Java Interfaces, but as mixin modules they can also contain already
 implemented methods. Additionaly you can define preconditions/postconditions
 for methods specified in a protocol.
 EOT
+  licenses               << 'GPL-2'
   test_dir               'tests'
   ignore                 '.*.sw[pon]', 'pkg', 'Gemfile.lock', 'coverage', '.rvmrc', '.AppleDouble'
   readme                 'README.rdoc'

VERSION

@@ -1 +1 @@
-1.0.0
+1.0.1

lib/protocol/version.rb

@@ -1,7 +1,7 @@
 module Protocol
   # Protocol version
-  VERSION         = '1.0.0'
-  VERSION_ARRAY   = VERSION.split(/\./).map { |x| x.to_i } # :nodoc:
+  VERSION         = '1.0.1'
+  VERSION_ARRAY   = VERSION.split('.').map(&:to_i) # :nodoc:
   VERSION_MAJOR   = VERSION_ARRAY[0] # :nodoc:
   VERSION_MINOR   = VERSION_ARRAY[1] # :nodoc:
   VERSION_BUILD   = VERSION_ARRAY[2] # :nodoc:

protocol.gemspec

@@ -2,16 +2,17 @@
 
 Gem::Specification.new do |s|
   s.name = "protocol"
-  s.version = "1.0.0"
+  s.version = "1.0.1"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Florian Frank"]
-  s.date = "2013-07-18"
+  s.date = "2013-07-19"
   s.description = "This library offers an implementation of protocols against which you can check\nthe conformity of your classes or instances of your classes. They are a bit\nlike Java Interfaces, but as mixin modules they can also contain already\nimplemented methods. Additionaly you can define preconditions/postconditions\nfor methods specified in a protocol.\n"
   s.email = "flori@ping.de"
   s.extra_rdoc_files = ["README.rdoc", "lib/protocol.rb", "lib/protocol/core.rb", "lib/protocol/descriptor.rb", "lib/protocol/errors.rb", "lib/protocol/message.rb", "lib/protocol/method_parser/ruby_parser.rb", "lib/protocol/post_condition.rb", "lib/protocol/protocol_module.rb", "lib/protocol/utilities.rb", "lib/protocol/version.rb", "lib/protocol/xt.rb"]
   s.files = [".gitignore", ".travis.yml", "CHANGES", "COPYING", "Gemfile", "README.rdoc", "Rakefile", "VERSION", "benchmarks/data/.keep", "benchmarks/method_parser.rb", "examples/assignments.rb", "examples/comparing.rb", "examples/enumerating.rb", "examples/game.rb", "examples/hello_world_patternitis.rb", "examples/indexing.rb", "examples/locking.rb", "examples/queue.rb", "examples/stack.rb", "install.rb", "lib/protocol.rb", "lib/protocol/core.rb", "lib/protocol/descriptor.rb", "lib/protocol/errors.rb", "lib/protocol/message.rb", "lib/protocol/method_parser/ruby_parser.rb", "lib/protocol/post_condition.rb", "lib/protocol/protocol_module.rb", "lib/protocol/utilities.rb", "lib/protocol/version.rb", "lib/protocol/xt.rb", "protocol.gemspec", "tests/protocol_method_parser_test.rb", "tests/protocol_test.rb", "tests/test_helper.rb"]
   s.homepage = "http://flori.github.com/protocol"
+  s.licenses = ["GPL-2"]
   s.rdoc_options = ["--title", "Protocol - Method Protocols for Ruby Classes", "--main", "README.rdoc"]
   s.require_paths = ["lib"]
   s.rubygems_version = "2.0.4"
@@ -22,16 +23,16 @@ Gem::Specification.new do |s|
     s.specification_version = 4
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_development_dependency(%q<gem_hadar>, ["~> 0.1.8"])
+      s.add_development_dependency(%q<gem_hadar>, ["~> 0.3.2"])
       s.add_development_dependency(%q<simplecov>, [">= 0"])
       s.add_runtime_dependency(%q<ruby_parser>, ["~> 3.0"])
     else
-      s.add_dependency(%q<gem_hadar>, ["~> 0.1.8"])
+      s.add_dependency(%q<gem_hadar>, ["~> 0.3.2"])
       s.add_dependency(%q<simplecov>, [">= 0"])
       s.add_dependency(%q<ruby_parser>, ["~> 3.0"])
     end
   else
-    s.add_dependency(%q<gem_hadar>, ["~> 0.1.8"])
+    s.add_dependency(%q<gem_hadar>, ["~> 0.3.2"])
     s.add_dependency(%q<simplecov>, [">= 0"])
     s.add_dependency(%q<ruby_parser>, ["~> 3.0"])
   end