Drop support for Ruby 1.9, 2.0, 2.1 and 2.2 (because of EOL)

Author: ledermann

.travis.yml

@@ -1,13 +1,9 @@
 language: ruby
 rvm:
-  - 1.9.3
-  - 2.0.0
-  - 2.1.10
-  - 2.2.10
   - 2.3.8
   - 2.4.5
-  - 2.5.3
-  - 2.6.0
+  - 2.5.5
+  - 2.6.2
 gemfile:
   - ci/Gemfile-rails-3-1
   - ci/Gemfile-rails-3-2
@@ -18,39 +14,7 @@ gemfile:
   - ci/Gemfile-rails-5-1
   - ci/Gemfile-rails-5-2
 matrix:
-  include:
-    - rvm: 2.2.10
-      gemfile: ci/Gemfile-rails-4-0
-      env: PROTECTED_ATTRIBUTES=true
-    - rvm: 2.2.10
-      gemfile: ci/Gemfile-rails-4-1
-      env: PROTECTED_ATTRIBUTES=true
-    - rvm: 2.2.10
-      gemfile: ci/Gemfile-rails-4-2
-      env: PROTECTED_ATTRIBUTES=true
   exclude:
-    - rvm: 1.9.3
-      gemfile: ci/Gemfile-rails-5-0
-    - rvm: 1.9.3
-      gemfile: ci/Gemfile-rails-5-1
-    - rvm: 1.9.3
-      gemfile: ci/Gemfile-rails-5-2
-    - rvm: 2.0.0
-      gemfile: ci/Gemfile-rails-5-0
-    - rvm: 2.0.0
-      gemfile: ci/Gemfile-rails-5-1
-    - rvm: 2.0.0
-      gemfile: ci/Gemfile-rails-5-2
-    - rvm: 2.1.10
-      gemfile: ci/Gemfile-rails-5-0
-    - rvm: 2.1.10
-      gemfile: ci/Gemfile-rails-5-1
-    - rvm: 2.1.10
-      gemfile: ci/Gemfile-rails-5-2
-    - rvm: 2.2.10
-      gemfile: ci/Gemfile-rails-3-1
-    - rvm: 2.2.10
-      gemfile: ci/Gemfile-rails-3-2
     - rvm: 2.3.8
       gemfile: ci/Gemfile-rails-3-1
     - rvm: 2.3.8
@@ -63,21 +27,21 @@ matrix:
       gemfile: ci/Gemfile-rails-4-0
     - rvm: 2.4.5
       gemfile: ci/Gemfile-rails-4-1
-    - rvm: 2.5.3
+    - rvm: 2.5.5
       gemfile: ci/Gemfile-rails-3-1
-    - rvm: 2.5.3
+    - rvm: 2.5.5
       gemfile: ci/Gemfile-rails-3-2
-    - rvm: 2.5.3
+    - rvm: 2.5.5
       gemfile: ci/Gemfile-rails-4-0
-    - rvm: 2.5.3
+    - rvm: 2.5.5
       gemfile: ci/Gemfile-rails-4-1
-    - rvm: 2.6.0
+    - rvm: 2.6.2
       gemfile: ci/Gemfile-rails-3-1
-    - rvm: 2.6.0
+    - rvm: 2.6.2
       gemfile: ci/Gemfile-rails-3-2
-    - rvm: 2.6.0
+    - rvm: 2.6.2
       gemfile: ci/Gemfile-rails-4-0
-    - rvm: 2.6.0
+    - rvm: 2.6.2
       gemfile: ci/Gemfile-rails-4-1
 before_install: gem update bundler
 sudo: false

README.md

@@ -8,7 +8,7 @@ Ruby gem to handle settings for ActiveRecord instances by storing them as serial
 
 ## Requirements
 
-* Ruby 1.9.3 or newer
+* Ruby 2.3 or newer
 * Rails 3.1 or newer (including Rails 5.2)
 
 

rails-settings.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |gem|
   gem.description   = %q{Settings gem for Ruby on Rails}
   gem.summary       = %q{Ruby gem to handle settings for ActiveRecord instances by storing them as serialized Hash in a separate database table. Namespaces and defaults included.}
   gem.homepage      = 'https://github.com/ledermann/rails-settings'
-  gem.required_ruby_version = '>= 1.9.3'
+  gem.required_ruby_version = '>= 2.3'
 
   gem.files         = `git ls-files`.split($/)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
@@ -25,5 +25,5 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'sqlite3'
   gem.add_development_dependency 'rspec'
   gem.add_development_dependency 'coveralls'
-  gem.add_development_dependency 'simplecov', RUBY_VERSION < '2' ? '~> 0.11.2' : '>= 0.11.2'
+  gem.add_development_dependency 'simplecov', '>= 0.11.2'
 end