To switch to the system ruby, enter rvm use system. To set a default Ruby version with rvm, enter rvm –default use 3.0.
Compared to RVM, rbenv does not manage gemsets nor install different Ruby versions. RVM is used to manage and install different versions of Ruby and gemsets on system where Rbenv is a lightweight Ruby version management tool. RVM is more resourceful but rbenv is lightweight which makes it a strong contender for RVM. rbenv’s primary focus on Ruby versioning leads to a more dev-friendly setup and configuration. Using rbenv allows you to keep things simple and let other tools handle other aspects of the process.
While the versatility of RVM can be resourceful, when it comes to Ruby version management, it can be overkill. You now have one version of Ruby installed and have set your default Ruby version. To install and use a different version of Ruby, run the rbenv commands with a different version number, such as rbenv install 2.3. How do I install a specific version of Rbenv Ruby? You can use the ruby keyword in your app’s Gemfile to specify a specific version of Ruby. x or above to use a Ruby version specifier. x or above to use the ruby keyword and bundler 1.13. How do I change the project version in Ruby? You can modify this file using the rbenv global command. Ruby-version file in the current working directory with the rbenv local command. How do I switch from Ruby to Rbenv on Mac? Restart your shell so that PATH changes take effect!.Ensure your homebrew is working properly and up to date: ….bash_profile/.bashrc/.zshrc file to remove RVM from the path: … How do I see what Ruby versions are installed on Rbenv?.How do I check my current Ruby version?.How do I change the Rails version in Ruby?.How do I change the default Ruby on Mac?.How do I install a specific version of Rbenv Ruby?.How do I change the project version in Ruby?.How do I switch from Ruby to Rbenv on Mac?.We will write our test-cases in watir/ folder and execute it. Once the installation is complete, open the IDE and it will ask you to create the project as shown below −Ĭlick on Create New Project, we have entered the name of the project as Watir and here is the display in the IDE −
Once the download is done, install it on your system.Ĭlick on Next and proceed with the installation.
On-click of the free trial button, it will start downloading. You may also use some other IDE of your choice to write the test-cases. The official website for RubyMine IDE is RubyMine is a paid IDE with a 30-day free trial. We will use RubyMine IDE to write and execute our test cases. Then you can observe an output screen as shown below − RubyMine IDE Ruby Installation on Linuxįor installing Ruby on Linux, run the following commands in your Linux terminal −įor installing Ruby on Linux, run below commands in your Mac terminal − Install xcodeĮcho 'eval "$(rbenv init -)"' > ~/.bash_profile We are done with the installation of Ruby and Gem on windows. You can check the version of gem installed as follows − We have successfully installed Ruby on our system. If Ruby is successfully installed, you can see an output as shown below − When you are done with the installation, check if ruby is installed by checking the version in command line as shown below − Once you download it, follow the steps as prompted and install accordingly. Here we have installed the highlighted one as shown in the screenshot.
Install the ruby version based on your 32 or 64 bit operating system. Since Watir is build using Ruby, we need to install Ruby and gem (package manager for Ruby). To work with Watir, we need to install the following −