Add ruby standard libs

Juicymo · Oct 17, 2018 · ac831d1 · ac831d1
1 parent 65bae00
commit ac831d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -6,7 +6,7 @@
 FROM alpine:3.8
 MAINTAINER Tomas Jukin <[email protected]>
 
-RUN apk add --no-cache ruby=2.5.1-r2 ruby-bundler ruby-dev
+RUN apk add --no-cache ruby=2.5.1-r2 ruby-bundler ruby-dev ruby-irb ruby-json ruby-rake ruby-rdoc
 
 ENV BUILD_PACKAGES curl-dev build-base bash cmake clang clang-dev make gcc g++ libc-dev linux-headers
 ENV RUBY_PACKAGES cairo-dev postgresql-dev tzdata wget postgresql=10.5-r0