I am new to Ruby. I am using Visual Studio Code and was wondering if there is a formatter (like the extension Prettier) for Ruby. I would like to use it to indent properly, etc.
Thank you!
Prettier does support Ruby with the plugin-ruby [1] installed but the installation is a little bit tricky. You have to install the Prettier-Ruby-Plugin inside the vscode prettier extensions directory:
cd ~/.vscode/extensions/esbenp.prettier-vscode-1.8.1/
npm install #prettier/plugin-ruby
[1] https://github.com/prettier/plugin-ruby
I think rubocop is good option for it, I use this and is good https://github.com/rubocop-hq/rubocop
With Visual Code, you can use most feature exension of this. Some extensions i think with rails developer must to install are: Ruby, Ruby onrails, Simple Ruby Erb, ruby-linter.. And i think you need install Gitlens to control your project git version.
And i have some config to indent, theme, fonts.... in my github. Hope it can helpful to you.
https://github.com/Hungnv950/dotfiles/blob/master/visualcode/Setting
Despite the ruby and gems being pointed to correctly (I believe) as seen below:
Rubymine is not registering that the gem is installed.
Adding to the mystery: when running a file with RubyMine the gem appears to be found as when run via the RubyMine runner the output is:
/Users/me/.rvm/rubies/ruby-2.4.2/bin/ruby -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) /Users/me/RubymineProjects/effective_testing_with_rspec_3/path_tests.rb
true
So it appears to be an issue mainly centered on editor. Any help would be super. I cannot find much info beyond suggestions to edit the Ruby SDK and Gems preferences but those appear correct to me. Thanks!
Of all the days I chose today to switch from rvm to rbenv. All went well far enough, there are good tutorials on this, but the fun stopped when I tried to install ruby 1.9.3.
rbenv install 1.9.3
proposed to install 1.9.3-p448 as the current version which seems ok to me, so I tried
rbenv install 1.9.3-p448
and went down from there on. It will look up something on ...cloudfront.net and then tried to fetch ruby-1.9.3-p448.tar.gz from the "usual location" which it considers to be
http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.gz
which fails with
/usr/local/bin/ruby-build: line 144: pushd: ruby-1.9.3-p448: No such file or directory
plus a final 404-error and a host of followup error messages.
As it turns out the link above is identical to the one published on http://www.ruby-lang.org/en/downloads/ which I would consider as "official" a link as you might find for Ruby. So if you go to ruby-lang.org manually (or using the link above) you will also find a broken download (as of 2013-08-06 17:06)!
I guess this is a temporary issue and the downloads will return (2.0.0 link is also broken by the way). Not to much of a problem for me at the moment as 1.9.2 can still be installed (and I am stuck with that at my current hosting provider ...), but anyways: Are there any other options I would have to install a ruby with rbenv without these "official" distributions?
Looks like ruby-lang.org has been going on and off line for a couple of hours now.
ruby-lang status: http://www.ruby-lang.org/en/news/2013/08/06/status-issue/
GitHub Issue: https://github.com/ruby/www.ruby-lang.org/issues/259
just tested overriding the mirror for ruby-build in cap...
rbenv uses ruby-build. You can override the mirror in ruby-build url in 2 ways:
Specifying a custom ruby version (requires you to write out a config in ruby-build/share/ruby-build/my-custom-ruby
Overriding the mirror url (requires the checksum to be the same), i.e., RUBY_BUILD_MIRROR_URL= http://mirrors.ibiblio.org/ruby/2.0/ruby-2.0.0-p247.tar.gz
env RUBY_BUILD_MIRROR_URL=http://mirrors.ibiblio.org/ruby/2.0/ruby-2.0.0-p247.tar.gz ~/.rbenv/bin/rbenv install 2.0.0-p247
I had this same problem, and I was able to work around it by editing the ruby-build recipe for the particular version of Ruby I needed to download.
I installed ruby-build as an rbenv plugin, so the recipe lives here:
~/.rbenv/plugins/ruby-build/share/ruby-build
Here's the edited version of the recipe:
install_package "yaml-0.1.4" "http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz#36c852831d02cf90508c29852361d01b"
install_package "ruby-1.9.3-p448" "http://mirrors.ibiblio.org/ruby/1.9/ruby-1.9.3-p448.tar.gz#a893cff26bcf351b8975ebf2a63b1023"
#install_package "ruby-1.9.3-p448" "ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.gz#a893cff26bcf351b8975ebf2a63b1023"
I did not try this, but you might be able to achieve a similar result by following the instructions for specifying package download mirrors.
My default and current version of ruby is 1.9.3. It's actually the only version that appears when I run rvm list so I don't see how I can be messing that part up. I did follow this
tutorial that I found here, but it just seemed to break everything. I keep getting "No such file or directory" for all the variations of the fix I see, even the in the comments. I am on a Mac, please let me know what other information I need to post here to help you figure out how I'm breaking things.
You can always edit which ruby is used by editing your Build command preferences:
subl ~/Library/Application\ Support/Sublime\ Text\ 2/Packages/Ruby/Ruby.sublime-build
Change the default "ruby" to whatever path you require. The version you're using at any given time can be discovered with:
which ruby
Alternatively you can just link to the default which is often located at /opt/local/rvm/bin/ruby.
I am trying to get RubyTest to work in Sublime Text 2. I followed the Instruction on the Github Readme and get the following error. Does anyone know how I could fix this?
/bin/sh: rspec: command not found
To get this to work you only need to change one setting in the RubyTest package in sb2.
If you are using rvm, your rspec gem is installed through rvm and is not found in /bin/sh
So you need to set the RubyTest package for Sublime Text 2 to automatically check for your rvm environment variables.
What to change:
1) In Sublime Text 2, go to Preferences|Browse Packages. This will open up your packages directory.
2) Open the 'RubyTest' directory and look for the file 'RubyTest.sublime-settings'.
3) find the line that says:
"check_for_rvm": false,
and change it to:
"check_for_rvm": true,
save the change.
4) That's it. It should now work.
Good Luck
This worked for me:
If you're using RVM, open a project with command line from the project's folder:
subl .
Then, it'll hook the ruby version and gems.
This is most likely due to using RVM. What is the output of
which rspec
on your command line?
Also of note, just because you've included rspec-rails in a Gemfile, does not mean that 'rspec' is an executable program that your system knows about.
You can edit the RubyTest.sublime.settings to refer to your particular path to the rspec executable and it should work.
Unfortunately, this has the nasty side effect of being tied to one particular version of Ruby. If you're using RVM to switch between versions, you'll have to update your sublime.settings.
One work around, is to run Sublime from the command line.
Running Sublime Text 2(2165) with RubyTest plugin. Ruby and Gems managed with rbenv (0.3.0).
First attempt to use RubyTest gave the following error:
/bin/sh: rspec: command not found
From the command line I ran
which rspec
and it returned no results.
After some digging, I read that bundle install does not put the executables in your $PATH.
Alternative executable paths not picked up by shims sometimes
In order to use the executible outside the app, I had to delete the gem installed by bundler and then install it manually.
gem uninstall rspec
gem install rspec
followed by
rbenv rehash (Note you will need to run bundle inside your app so it updates the location of the gem)
This had to be performed for each version of ruby I have under rbenv control.
Now when I run
which rspec
it is found in the path and RubyTest is able to grab it without any problems.
fwiw, I had to repeat the steps for cucumber as well. To use all of RubyTests' features, ruby, cucumber and rspec executables need to be in your $PATH (for rbenv it is ~/.rbenv/shims/).
Try change the path to usr/local/bin/
I wrote a post on Sublime Text Build Scripts which should show you how to do this.
http://wesbos.com/sublime-text-build-scripts/
Same issue for me. With rspec 1.3.2 what I just did to fix it is to edit the RubyTest.sublime.settings file in the plugin folder, changing the "ruby_rspec_exec" key from:
"ruby_rspec_exec": "rspec"
to
"ruby_rspec_exec": "spec"
It really depends on the location where you have your rspec executable file...
I had the same problem after installing RubyTest by cloning from the repo. I simply uninstalled and reinstalled the package inside Sublime using Package Control, then everything worked fine.
You can see a summary of this issue here: https://github.com/maltize/sublime-text-2-ruby-tests/issues/36
Essentially, what Jim said was correct, you're running RVM or some other ruby vm manager that similarly monkeys with your PATH. Following the directions from this issue I did the following:
Install the binaries in my project
bundle install --binstubs
Add the path to my .bashrc and source it
echo 'export PATH="./bin:$PATH"' >> ~/.bashrc
source ~/.bashrc
Open the sublime project from the command line (so that PATH is available in Sublime Text 2)
subl .
The following steps worked for me (I encountered the same error as OP):
Install the RubyTest plugin through the package control manager.
Note* If you don't have the package manager installed - I highly recommend it for managing sublime plugins - more info here.
Be sure to add the code here to your RubyTest.sublime-settings file.
This file can be found at (from the menu): Preferences -> Package settings -> RubyTest -> Settings User
Save file, close Sublime and restart Sublime from the terminal in your project's folder using (so PATH is available in Sublime): subl .
No, you don't need to change paths, run sublime from command line etc.
If you are using RVM, you only have to do this:
Go to Sublime Text 2, go to
preferances-> package settings -> RubyTests
and pick settings-user or settings-default (depending what you are using) and change line:
"run_rspec_command": "rspec {relative_path}"
to
"run_rspec_command": "bundle exec rspec {relative_path}"
And so forth - add bundle exec to all commands
I spent many hours struggling with this same problem! I could not get rspec to run within Sublime Text 2, using the Michael Hartl "Ruby on Rails Tutorial." It kept saying:
/bin/sh: rspec: command not found
I finally realized that the RubyTest package (https://github.com/maltize/sublime-text-2-ruby-tests) was looking in the WRONG PLACE for my RVM!
On my Mac, the path for RubyTest is /Library/Application Support/Sublime Text 2/Packages/Ruby Test
First, to make RubyTest seek the RVM, I changed the parameter in RubyTest.sublime-settings from
"check_for_rvm": false, to "check_for_rvm": true,
Then I dug into the Python code of run_ruby_test.py: https://github.com/maltize/sublime-text-2-ruby-tests/blob/master/run_ruby_test.py
At line 151, inside class BaseRubyTask, it had the wrong path for my RVM:
rvm_cmd = os.path.expanduser('~/.rvm/bin/rvm-auto-ruby')
I changed it to the full correct path: rvm_cmd = os.path.expanduser('/usr/local/rvm/bin/rvm-auto-ruby')
If this is not your path, find the correct path by typing
$ which rvm-auto-ruby and substitute that instead.
After saving run_ruby_test.py, I went to Terminal, cd to my Rails application directory, and ran spork
Finally, I opened static_pages_spec.rb in Sublime Text 2. Now all the tests work from it!
I'm using rbenv and found that adding the following to my .bashrc did the trick
/Users/user/.rbenv/shims/rspec