The Ruby version got out of date at some point… here, I use `bin/rails devcontainer` as the newer, simpler base.
3 lines
148 B
Docker
3 lines
148 B
Docker
# Make sure RUBY_VERSION matches the Ruby version in .ruby-version
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ARG RUBY_VERSION=3.4.5
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FROM ghcr.io/rails/devcontainer/images/ruby:$RUBY_VERSION
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