refresh gemspec and update dev dependencies

Author: tardate

.rspec

@@ -0,0 +1,2 @@
+--format documentation
+--colour

Guardfile

@@ -1,7 +1,8 @@
 # A sample Guardfile
 # More info at https://github.com/guard/guard#readme
 
-guard 'rspec', :version => 2, :all_on_start => false, :all_after_pass => false do
+guard :rspec, cmd: "bundle exec rspec", all_on_start: false, all_after_pass: false  do
+
   watch(%r{^spec/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
   watch('spec/spec_helper.rb')  { "spec" }

Rakefile

@@ -1,12 +1,10 @@
 #!/usr/bin/env rake
 require "bundler/gem_tasks"
-
 require 'rspec'
 require 'rspec/core/rake_task'
 
 desc "Run all RSpec test examples"
 RSpec::Core::RakeTask.new do |spec|
-  spec.rspec_opts = ["-c", "-f progress"]
   spec.pattern = 'spec/**/*_spec.rb'
 end
 

mandrill-rails.gemspec

@@ -1,26 +1,27 @@
 # -*- encoding: utf-8 -*-
 require File.expand_path('../lib/mandrill-rails/version', __FILE__)
 
-Gem::Specification.new do |gem|
-  gem.authors       = ["Paul Gallagher"]
-  gem.email         = ["[email protected]"]
-  gem.description   = %q{Rails integration for Mandrill}
-  gem.summary       = %q{Provides webhook processing and event decoration to make using Mandrill with Rails just that much easier}
-  gem.homepage      = "https://github.com/evendis/mandrill-rails"
-  gem.license       = 'MIT'
+Gem::Specification.new do |spec|
+  spec.authors       = ["Paul Gallagher"]
+  spec.email         = ["[email protected]"]
+  spec.description   = "Rails integration for Mandrill"
+  spec.summary       = "Provides webhook processing and event decoration to make using Mandrill with Rails just that much easier"
+  spec.homepage      = "https://github.com/evendis/mandrill-rails"
+  spec.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.name          = "mandrill-rails"
-  gem.require_paths = ["lib"]
-  gem.version       = Mandrill::Rails::VERSION
+  spec.files         = `git ls-files`.split($\)
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
+  spec.name          = "mandrill-rails"
+  spec.require_paths = ["lib"]
+  spec.version       = Mandrill::Rails::VERSION
 
-  gem.add_runtime_dependency(%q<activesupport>, [">= 3.0.3"])
-  gem.add_development_dependency(%q<bundler>, [">= 1.1.0"])
-  gem.add_development_dependency(%q<rake>, ["~> 0.9.2.2"])
-  gem.add_development_dependency(%q<rspec>, ["~> 2.8.0"])
-  gem.add_development_dependency(%q<rdoc>, ["~> 3.11"])
-  gem.add_development_dependency(%q<guard-rspec>, ["~> 1.2.0"])
+  spec.add_runtime_dependency "activesupport", ">= 3.0.3"
+
+  spec.add_development_dependency "bundler", "~> 1.7"
+  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency "guard-rspec", "~> 4.5"
+  spec.add_development_dependency "rdoc"
 
 end