Use mime-types 2.99 on Ruby 1.9.3

gemfiles/active_record_40.gemfile

@@ -4,6 +4,12 @@ gem 'railties', '~> 4.0.0'
 gem 'activerecord', '~> 4.0.0', :require => 'active_record'
 gem 'rspec-rails', '~> 2.14.1'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 platforms :ruby do
   if RUBY_VERSION > "2.1.0"
     gem 'sqlite3'

gemfiles/active_record_41.gemfile

@@ -4,6 +4,12 @@ gem 'railties', '~> 4.1.0'
 gem 'activerecord', '~> 4.1.0', :require => 'active_record'
 gem 'rspec-rails', '~> 2.14.1'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 platforms :ruby do
   if RUBY_VERSION > "2.1.0"
     gem 'sqlite3'

gemfiles/active_record_42.gemfile

@@ -4,6 +4,12 @@ gem 'railties', '~> 4.2.0'
 gem 'activerecord', '~> 4.2.0', :require => 'active_record'
 gem 'rspec-rails', '~> 2.14.1'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 platforms :ruby do
   if RUBY_VERSION > "2.1.0"
     gem 'sqlite3'

gemfiles/mongoid_30.gemfile

@@ -7,6 +7,12 @@ gem 'origin'
 gem 'moped'
 gem 'activesupport', '~> 3.2.18'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 platforms :mri do
   gem 'test-unit' if RUBY_VERSION > "2.1.0"
 end

gemfiles/mongoid_31.gemfile

@@ -6,6 +6,12 @@ gem 'rspec-rails', '~> 2.14.1'
 gem 'origin'
 gem 'moped'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 platforms :mri do
   gem 'test-unit' if RUBY_VERSION > "2.1.0"
 end

gemfiles/mongoid_40.gemfile

@@ -4,6 +4,12 @@ gem 'railties', '~> 4.0'
 gem 'mongoid', '~> 4.0.0'
 gem 'rspec-rails', '~> 2.14.1'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 platforms :mri do
   gem 'test-unit' if RUBY_VERSION > '2.1.0'
 end

gemfiles/mongoid_50.gemfile

@@ -4,6 +4,12 @@ gem 'railties', '~> 4.0'
 gem 'mongoid', '~> 5.0.0'
 gem 'rspec-rails', '~> 2.14.1'
 
+if RUBY_VERSION > '1.9.3'
+  gem 'mime-types'
+else
+  gem 'mime-types', '2.99'
+end
+
 group :development, :test do
   gem 'database_cleaner', '~> 1.5.1'
 end