Test in ruby 2.4

.travis.yml

@@ -1,9 +1,10 @@
+sudo: false
 language: ruby
 rvm:
-  - "1.9.2"
-  - "1.9.3"
   - "2.0.0"
-  - jruby-19mode # JRuby in 1.9 mode
-#   - "1.8.7"
-#   - jruby-18mode # JRuby in 1.8 mode
-script: bundle exec rspec spec
+  - "2.2"
+  - "2.3"
+  - "2.4"
+  - jruby
+
+script: bundle exec rspec

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 1.2.0
+* Remove ruby Bignum
+* Drop support for ruby 1.9.*
+
 # 1.0.2
 * Handle numbers with M precision
 

edn.gemspec

@@ -10,14 +10,15 @@ Gem::Specification.new do |gem|
   gem.license       = "MIT"
 
   gem.files         = `git ls-files`.split($\)
-  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
-  gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
+  gem.test_files    = gem.files.grep(%r{^(spec)/})
   gem.name          = "edn"
   gem.require_paths = ["lib"]
   gem.version       = EDN::VERSION
+  gem.required_ruby_version = '>= 2.0.0'
+
 
   gem.add_development_dependency 'pry', '~> 0.9.10'
-  gem.add_development_dependency 'rspec', '~> 2.11.0'
+  gem.add_development_dependency 'rspec', '~> 2.99'
   gem.add_development_dependency 'rantly', '~> 0.3.1'
   gem.add_development_dependency 'rake', '~> 10.3'
 end

lib/edn/core_ext.rb

@@ -16,12 +16,6 @@ def allows_metadata?
       end
     end
 
-    module Bignum
-      def to_edn
-        self.to_s + 'M'
-      end
-    end
-
     module BigDecimal
       def to_edn
         self.to_s('F') + 'M'
@@ -90,11 +84,11 @@ def to_edn
         EDN.tagout("inst", self.xmlschema)
       end
     end
+
   end
 end
 
 Numeric.send(:include, EDN::CoreExt::Unquoted)
-Bignum.send(:include, EDN::CoreExt::Bignum)
 BigDecimal.send(:include, EDN::CoreExt::BigDecimal)
 TrueClass.send(:include, EDN::CoreExt::Unquoted)
 FalseClass.send(:include, EDN::CoreExt::Unquoted)

lib/edn/version.rb

@@ -1,3 +1,3 @@
 module EDN
-  VERSION = "1.1.1"
+  VERSION = "1.2.0"
 end

spec/spec_helper.rb

@@ -8,8 +8,8 @@
 
 RSpec.configure do |c|
   c.fail_fast = true
-  c.filter_run_including :focused => true
-  c.alias_example_to :fit, :focused => true
+  c.filter_run_including :focus => true
+  c.alias_example_to :fit, :focus => true
   c.treat_symbols_as_metadata_keys_with_true_values = true
   c.run_all_when_everything_filtered = true