Conditional context of previews

[dmitry]

I would like to discuss feature that will give ability for the users to change context in the mailer previews without creating a new previewer.

Not all the mails are just plain, but have some conditional changes, depending on the model state. Current solution is to make a additional preview method. But what if you will be able to make a context switch right in the previewer. The reason for that is:

• to make interface minimal and usable: in one of the application I working on, there are ~150 emails, and for most of the 2-3 contexts.
• also it's very good from code perspective to overview of available contexts.

An example how it may look like:

Looks like this change was the beginning of this feature: 12b9175

[glebm]

Sounds good to me 👍