update jekyll-feed to 0.11 and add support to use docker-compose to s…

…etup dev environment

README.md

@@ -74,6 +74,17 @@ For test, you can run `bundle exec jekyll serve` and open your browser at `http:
 
 For more information you can see here <https://jekyllrb.com/docs/themes/>.
 
+You can also use docker-compose to set up development environment.
+
+Just like this:
+
+    $ docker-compose run --rm app bundle
+    $ docker-compose up
+
+## Build gem
+
+    $ gem build jekyll-theme-mint.gemspec 
+
 ## License
 
 The theme is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

docker-compose.yml

@@ -0,0 +1,13 @@
+version: '3.0'
+services:
+  app:
+    image: ruby:2.6.0
+    volumes:
+      - .:/app
+      - bundler_data:/usr/local/bundle
+    working_dir: /app
+    command: ["jekyll", "server", "--host", "0.0.0.0"]
+    ports:
+      - 4000:4000
+volumes:
+  bundler_data:

jekyll-theme-mint.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = 'jekyll-theme-mint'
-  spec.version       = '1.0.2'
+  spec.version       = '1.0.3'
   spec.authors       = ['aidewoode']
   spec.email         = ['aidewoode@gmail.com']
 
@@ -15,7 +15,7 @@ Gem::Specification.new do |spec|
   end
 
   spec.add_runtime_dependency 'jekyll', '~> 3.8'
-  spec.add_runtime_dependency 'jekyll-feed', '~> 0.10.0'
+  spec.add_runtime_dependency 'jekyll-feed', '~> 0.11.0'
   spec.add_runtime_dependency 'jekyll-seo-tag', '~> 2.5.0', '>= 2.5.0'
 
   spec.add_development_dependency 'bundler', '~> 1.16'