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Docker Library Bot 2016-07-05 17:31:27 -07:00
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rails/README.md
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@ -9,7 +9,10 @@ For example, a `Dockerfile` similar to the following would be a good starting po
```dockerfile
FROM ruby:2.3
RUN apt-get update && apt-get install -y postgresql-client --no-install-recommends && rm -rf /var/lib/apt/lists/*
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
postgresql-client \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/app
COPY Gemfile* ./