Issues with leading dash in embedded ruby block

[evenreven]

This happens when running prettier on my legacy erb file:

-<%-
-  page = Refinery::PageDecorator.new(@page, self)
+<%
+  -page = Refinery::PageDecorator.new(@page, self)

<%- etc -%> with leading and/or trailing dash inside the block is valid Ruby, <% -etc- %> obviously isn't.

Granted, this syntax has been deprecated since Rails 4.2, so I should probably refactor my templates. In old Rails it was supposed to remove leading and/or trailing spaces in the output, but since 4.2 this behaviour changed and they're now unneeded.

Background:

• API dock entry for Rails 4.2
• API dock entry for Rails 4.1

But old syntax or not, this is probably still a bug?

[adamzapasnik]

hey again @evenreven that's also a bug, and thanks for reporting this one too 👍

[adamzapasnik]

should be fixed in a newly released v0.2.0