Prevent validating rails templates

[surajreddy]

Problem

Templates outside the app structure (ex: rails) are being validated.

Symptoms:

• The email preview templates in rails that surround preview emails rails/mailers raise BetterHtml::DontInterpolateHere in Rails::Mailers#preview

Solution

TBD

[smenor]

Any progress on this @EiNSTeiN- ? Still seems present in the latest for me

[rafaelfranca]

It was fixed here a93ac11. Just ignore the files you don't want to be checked.

[rjwalters]

for anybody who runs into this same issue, add an initializer:

config/initializers/better-html.rb

if defined?(BetterHtml)
  BetterHtml.configure do |config|
    config.template_exclusion_filter = proc { |filename|
      !filename.start_with?(Rails.root.to_s)
    }
  end
end