Check Ruby version
The ruby -v command will show you the Ruby version number. If Ruby is not installed, you'll see: zsh: command not found: ruby. The ... ,2020年2月15日 — And like many languages, there have been syntax changes across versions. This means that it is important to be clear about which Ruby version ...
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![]() Check Ruby version 相關參考資料
how to check ruby version Code Example - Grepper
2020年2月4日 — rvm current. 9. # => ruby-2.4.1. 10. . Source: blog.arkency.com. check all ruby version ubuntu. shell by Alive Anaconda on Jul 26 2020 Donate. https://www.codegrepper.com How to check ruby version on mac - Educative.io
The ruby -v command will show you the Ruby version number. If Ruby is not installed, you'll see: zsh: command not found: ruby. The ... https://www.educative.io How to Manage Your Ruby Versions - freeCodeCamp
2020年2月15日 — And like many languages, there have been syntax changes across versions. This means that it is important to be clear about which Ruby version ... https://www.freecodecamp.org Install Ruby on Windows: Everything You Need to Get Going ...
2019年6月7日 — That's because it's still the preferred Ruby version for most people. ... This will install the base MSYS2 system, check for updates to it, and then ... https://stackify.com Install Ruby on Your Mac: Everything You Need to Get Going ...
2019年5月31日 — If we wanted to check our newly installed Ruby version, we would have to refer to the command like this: /usr/local/opt/ruby/bin/ruby -v. https://stackify.com Installing Ruby
To use the latest Ruby release, check that the package name matches its version number. Or use a dedicated installer. apt (Debian or Ubuntu). Debian GNU/Linux ... https://www.ruby-lang.org Ruby on Rails - Installation - Tutorialspoint
Step 1: Check Ruby Version Open the command prompt and type ruby -v. If Ruby responds, and if it shows a version number at or above 2.2. 2, then type gem --version. If you don't get an error, skip... https://www.tutorialspoint.com RVM: Ruby Version Manager - RVM Ruby Version Manager ...
With RVM, you can run a test suite, rake tasks, benchmarks and gem commands against multiple ruby versions at the same time. This means that you can easily ... https://rvm.io Which Ruby version am I really running? - Stack Overflow
2013年9月1日 — This will output a bunch of Ruby-related files and packages which are, or were, installed on your system at the system level. Check the status of ... https://stackoverflow.com Which ruby version am I using — how to check? | Arkency Blog
2017年9月29日 — Are you not sure which Ruby version you are using right now? Wondering how to check it? Say no more. Here are two simple ways to check for it. https://blog.arkency.com |