how can i generate a diagram from a rails project ?

Question

i am trying to generate a rails diagram from a project with railroad. but i am getting a railroad: command not found even after installing the plugin : sudo gem install roadrail what is the problem? is there an alternative to that plugin? thank you for you help

Answer 1

To install, the command is:

sudo gem install railroad

not roadrail. Verify that the gem is installed by

sudo gem list railroad