anchor.diff:  MAINTAINER Code Climate <hello@codeclimate.com>
   
   WORKDIR /usr/src/app
  -COPY . /usr/src/app
  -
   # Install PHP
   RUN apk --update add \
  +      php7 \
         php7-common \
         php7-ctype \
         php7-dom \
  
positive.code:     rm -rf $( gem environment gemdir ) && \
      apk del build-base ca-certificates ruby ruby-dev && \
      rm /var/cache/apk/*
  
  RUN adduser -u 9000 -D app
  RUN chown -R app:app .
  
negative.code:     rm /var/cache/apk/* && \
      ln -s /usr/bin/php7 /usr/bin/php
  
  COPY composer.* ./
  
  RUN apk --update add curl && \
      curl -sS https://getcomposer.org/installer | php && \
      ./composer.phar install && \
      apk del curl && \
      rm /usr/src/app/composer.phar \
         /var/cache/apk/*
  
  COPY bin/build-content ./bin/build-content
  
  # Build Content
  RUN apk --update add build-base ca-certificates ruby ruby-dev && \
  