Update Gemfile to work with new Ruby / Jekyll versions

ychin · ychin · commit c41bf026b1fe · 2026-01-11T18:47:07.000-08:00
Previously the github-pages gem seems to lock Jekyll to an old version
and it doesn't work well with Ruby 4.0. Just use the jekyll gem
directly.

Note that the Gemfile is only for local testing. Deployment is using
GitHub Pages' Jekyll engine.
diff --git a/Gemfile b/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
-gem 'github-pages', group: :jekyll_plugins
-gem 'webrick'
+gem 'jekyll'
+gem 'logger'
