first commit

Dockerfile

@@ -0,0 +1,17 @@
+FROM ruby:slim as base
+
+WORKDIR /usr/src
+RUN apt update &&\
+    apt install --yes git curl build-essential whois
+RUN curl -sL https://deb.nodesource.com/setup_current.x | bash - &&\
+    apt-get update && \
+    apt-get install --yes --no-install-recommends nodejs &&\
+    npm install -g yarn \
+    apt-get clean
+
+RUN gem install rails
+# RUN gem install rails
+
+CMD ["bash"]
+
+