Heroku Ruby Version Support

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Heroku Ruby Support Heroku Dev Center

    https://devcenter.heroku.com/articles/ruby-support
    Dec 25, 2019 · Heroku is capable of running Ruby applications across a variety of Ruby implementations and includes support for framework-specific workflows. This document describes the general behavior of Heroku as it relates to the recognition and execution of Ruby applications.

Specifying a Ruby Version Heroku Dev Center

    https://devcenter.heroku.com/articles/ruby-versions
    Oct 23, 2018 · RUBY VERSION ruby 2.3.1p112 To update this version in the Gemfile.lock, change your local Ruby version and run: $ bundle update --ruby The locked version of the Ruby version will always “win”. So if different members on your team are using different Ruby versions, they must be careful not to commit the wrong version to the Gemfile.lock.

Ruby Heroku Dev Center

    https://devcenter.heroku.com/categories/ruby-support
    Language Support › Ruby; Ruby. Heroku makes it easy to deploy and scale Ruby apps. Whether you prefer frameworks like Sinatra or Rails, or getting your hands dirty with Unicorn or raw sockets, Heroku helps you build things your way with the tools you love.

Multiple Ruby Version Support on Heroku Heroku

    https://blog.heroku.com/multiple_ruby_version_support_on_heroku
    $ heroku run 'ruby -v' ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux] $ heroku run 'ruby -e "puts RUBY_VERSION"' 1.9.3 Patch Versions. While you can specify the version of Ruby for you app, you can't specify a patch version, such as Ruby 1.9.2-p290. Ruby patches often include important bug and security fixes and are extremely compatible.

Multiple Ruby Version Support Heroku Dev Center

    https://devcenter.heroku.com/changelog-items/47
    May 14, 2012 · Multiple Ruby Version Support. Change effective on 14 May 2012. Support has been added for specifying a Ruby version to Gem Bundler, the dependency management tool for Ruby. This will allow you to specify a version of Ruby to be used in your Ruby app on Heroku.

Your Ruby version is X, but your Gemfile specified Y - Heroku

    https://help.heroku.com/Q5ZF0DUO/ruby-build-fails-with-your-ruby-version-is-x-but-your-gemfile-specified-y
    Heroku Support. Create a support ticket and our support experts will get back to you. Contact Heroku Support

Language Support Heroku Dev Center

    https://devcenter.heroku.com/categories/language-support
    Getting Started on Heroku with Ruby; Getting Started on Heroku with Ruby (Microsoft Windows) Heroku Ruby Support; Deploying Rack-based Apps; Ruby Database Provisioning; Specifying a Ruby Version; Running Rake Commands; Deploying a Ruby Project Generated on Windows; Using WebSockets on Heroku with Ruby; Ruby Language Metrics (Public Beta)

Support Heroku

    https://www.heroku.com/support
    One of the biggest reasons that we stay on Heroku is the type of guardian angel support that the Heroku team provides. I don’t ever feel like my time is being wasted getting help, and that’s extremely important to me. Andrew Garcia Co-Founder, Goodshuffle Read customer story →

Heroku Java Support Heroku Dev Center

    https://devcenter.heroku.com/articles/java-support
    Specifying a Maven version. Heroku provides support for Maven Wrapper, which is the recommend mechanism for defining a Maven version. If Heroku detects a mvnw file in the root directory of your repository, it will use this script to launch the Maven process.



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