source 'https://rubygems.org'
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
# Synchronize with https://pages.github.com/versions
-ruby '>=2.5.8'
+ruby '>=2.5.5'
gem 'github-pages', group: :jekyll_plugins
+
+group :jekyll_plugins do
+ gem "jekyll-tabs"
+end