Using the IRB open method in ruby to define the location

Install the subline/vscode editor and configure the command line to open the file

Clone this repo using git

git clone https://github.com/zhangmingju/open_method.git

Copy file

cp irbrc ~/.irbrc

Run irb or rails c and enjoy!

User.subl(:first)

This method returns the path and number of lines that the :first method defines the origin file

It can also be used

User.code(:first)