Grigory Dmitrenko

STI parent access denied after adding cannot on child

4

### Steps to reproduce We have the following STI inheritance: Toyota < Car Setting the rules: ``` can :read, Car cannot :read, Toyota ``` Checking the roles: `can? :read, Car...

Validation fails when attached using io URI open

1

When attaching attachment via download from URI.open validation says that Magick or Vips do not support this file type.

Show Tab which is excluded from main form tag

1

Sometimes we need separate tab which should be outside the main `` tag of show view. This is needed to define other `` (to avoid nested form) or to use...

Writing cell comments

1

Is it possible to write comments as from underlying lib doc? `sheet.write_comment(sheet, 0, 0, "This is a comment");`

Accidentally found that with nice partials all code within partial block executed twice. Looks like this is needed to identify yield blocks prior to rendering. You can check it by...