support oldest Rails 5 version of ruby, and latest MRI ruby release

samvera-deprecated · Aug 31, 2016 · 624b52f · 624b52f
1 parent 17cdd63
commit 624b52f
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diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,8 @@
 language: ruby
 sudo: true
 rvm:
-  - 2.3.0
+  - 2.2.2 # oldest version supported by Rails 5
+  - 2.3.1 # latest release
 env:
   global:
   - NOKOGIRI_USE_SYSTEM_LIBRARIES=true

diff --git a/geo_concerns.gemspec b/geo_concerns.gemspec
@@ -18,6 +18,8 @@ Gem::Specification.new do |spec|
   spec.test_files = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
+  spec.required_ruby_version = '>= 2.2.2'
+
   spec.add_dependency 'curation_concerns', '1.5.0'
   spec.add_dependency 'leaflet-rails', '~> 0.7'
   spec.add_dependency 'simple_mapnik', '0.0.9'