Incorrect handling of <%- ERB tag

[philipce]

Description

When formatting ERB templates, rufo incorrectly modifies <%- tags by introducing a space between <% and the -, resulting in invalid syntax.

For example, the following snippet:

<%- if controller_name != "sessions" %>

becomes

<% -if controller_name != "sessions" %>

and results in syntax errors when the view is rendered.

Versions

rufo 0.18.0
ruby 3.3.4

[kzkn]

That syntax <%- is defined in erubi, not ERB. rufo currently supports only ERB, so rufo cannot handle that syntax.

Pullreq is welcome 😄

[kzkn]

@philipce
Hello 😄

I've pushed the fix for the issue you reported. ( #353 )
It seems to work fine with the code I have. If you're still using rufo, I'd like you to try it with your code.

Thanks!