qa_server.gemspec in qa_server-0.1.99 vs qa_server.gemspec in qa_server-1.0.0

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'qa_server/version'
 
 Gem::Specification.new do |spec|
@@ -16,20 +17,22 @@
   spec.name          = "qa_server"
   spec.require_paths = ["lib"]
   spec.version       = QaServer::VERSION
   spec.license       = 'Apache-2.0'
 
-  # spec.required_ruby_version = '>= 2.3'
-
   # Note: rails does not follow sem-ver conventions, it's
   # minor version releases can include breaking changes; see
   # http://guides.rubyonrails.org/maintenance_policy.html
-  spec.add_dependency 'rails', '5.1.6'
+  spec.add_dependency 'rails', '~> 5.0' # Keep in sync with version supported by Hyrax
 
   # Required gems for QA and linked data access
-  spec.add_dependency 'qa' # loaded specific branch in Gemfile
-  spec.add_dependency 'linkeddata'
+  spec.add_development_dependency 'qa' # loaded specific branch in Gemfile
+  spec.add_development_dependency 'linkeddata'
 
+  # Produces dashboard charts on monitor status page
+  spec.add_dependency 'gruff'
+
+  spec.add_development_dependency 'binding_of_caller', '~> 1.0.0' # rubocop styleguide
   spec.add_development_dependency 'bixby', '~> 1.0.0' # rubocop styleguide
   # spec.add_development_dependency 'capybara', '~> 2.13'
   spec.add_development_dependency 'engine_cart', '~> 2.0'
   spec.add_development_dependency 'rspec-activemodel-mocks', '~> 1.0'
   spec.add_development_dependency 'rspec-its', '~> 1.1'