anchor.diff:      gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
     done
   
  +# get Node
   ENV NPM_CONFIG_LOGLEVEL info
   ENV NODE_VERSION 6.11.3
  -ENV YARN_VERSION 0.27.5
   
   RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
     && case "${dpkgArch##*-}" in \
  
positive.code: FROM ruby:2.3.4
  MAINTAINER tech@texastribune.org
  
  RUN apt-get update -qq && apt-get install -y \
    locales -qq \
    && locale-gen en_US.UTF-8 en_us \
  
negative.code:   && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
    && ln -s /usr/local/bin/node /usr/local/bin/nodejs
  
  # get Yarn
  ENV YARN_VERSION 0.27.5
  RUN set -ex \
    && for key in \
      6A010C5166006599AA17F08146C2130DFD2497F5 \
  