Merge pull request #650 from RubyMoney/no-rails-7-testing-yet

do not test against rails 7, yet

Author: semmons99

money-rails.gemspec

@@ -32,7 +32,7 @@ Gem::Specification.new do |s|
   s.add_dependency "railties",      ">= 3.0"
   s.add_dependency "mime-types",    "< 3" if RUBY_VERSION < '2.0' # mime-types > 3 depends on mime-types-data, which doesn't support ruby 1.9
 
-  s.add_development_dependency "rails",       ">= 3.0"
+  s.add_development_dependency "rails",       ">= 3.0", "< 7.0"
   s.add_development_dependency "rspec-rails", "~> 3.0"
   s.add_development_dependency 'database_cleaner', '~> 1.6.1'
   s.add_development_dependency 'test-unit', '~> 3.0' if RUBY_VERSION >= '2.2'