Module: Usps::Support::Helpers::ScssHelper

Defined in:
lib/usps/support/helpers/scss_helper.rb

Overview

Build CSS for mailers

Instance Method Summary collapse

Instance Method Details

#render_scss(file) ⇒ Object 



8
9
10
11
12
13
14
15
 
# File 'lib/usps/support/helpers/scss_helper.rb', line 8

def render_scss(file)
  text = Rails.root.join("app/views/layouts/scss/#{file}.scss").read

  # rubocop:disable Rails/OutputSafety
  # No user content
  raw sass_engine(text).render
  # rubocop:enable Rails/OutputSafety
end

#sass_engine(text) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/usps/support/helpers/scss_helper.rb', line 17

def sass_engine(text)
  view_context = controller.view_context

  SassC::Engine.new(
    text,
    syntax: :scss, cache: false, read_cache: false, style: :compressed,
    sprockets: {
      context: view_context,
      environment: view_context.assets_environment
    }
  )
end