如何使用命令提示符在Windows 7的Sublime中打开红宝石宝石？

Question

I have added Sublime's directory to the system path, so when I enter " subl " in comman promot it opens the Sublime, that's fine. But,

When I tried to open a ruby gem, I remembered the command used in Linux etc which is " bundle open xyz ", I entered this command to Windows 7's command prompt it gave me an error as " To open a bundled gem, set $EDITOR or $BUNDLER_EDITOR ".

I assumed that I must mention that i wanna open it through sublime, so I edited the command as " subl bundle open sass ", but it opened a new file named ''bundle open sass'' in sublime (not the sass gem). Does anyone know how to open a ruby gem in sublime or whatever editor from command prompt in Windows? Thank You!

Edit: After pdobb 's answer I created a variable named EDITOR in my environment variables, and set its value to subl (I assumed that the path is not needed along the "subl" because its path is already set in the path variable), but now its showing the error as "Could not locate gemfile", but when I list my gems its there.

Here is the snapshot of how I set the EDITOR variable.

Answer 1

The command is bundle open xyz , as you've said. The editor you want to use is set in the $EDITOR or $BUNDLER_EDITOR environment variable. In effect, bundler checks this environment variable for what editor to open the gem in. So, you just need to set the environment variable $EDITOR to subl . This is done in the same place as where you set your $PATH environment variable. See here for a guide.

Answer 2

you can go to the directory where the gem is installed and open the directory with your editor.

For example,

If the ruby gems are installed on .rvm/ruby-2.1.0/gems/. Let's say, you want to open 'capybara' gem. then open the .rvm/ruby-2.1.0/gems/capybara in your editor