ROR Dockerfile

FROM ubuntu:16.04

# Set the working directory to /app
WORKDIR /ROR

# Copy the current directory contents into the container at /app
ADD . /ROR

# Install any needed packages specified in requirements.txt
RUN \
  apt-get update && \
  apt-get -y upgrade && \
  apt-get install -y git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev nodejs  && \
  mkdir /ROR && \
  cd /ROR && \
  git clone https://github.com/rbenv/rbenv.git ~/.rbenv && \
  echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc && \
  echo 'eval "$(rbenv init -)"' >> ~/.bashrc && \
  exec $SHELL \ &&
  git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build && \
  echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc && \
  exec $SHELL && \
  rbenv install 2.4.0 && \
  rbenv global 2.4.0 && \
  ruby -v