bang_format.rb in scss-lint-0.32.0

- old
+ new

@@ -1,10 +1,12 @@
 module SCSSLint
   # Checks spacing of ! declarations, like !important and !default
   class Linter::BangFormat < Linter
     include LinterRegistry
 
+    STOPPING_CHARACTERS = ['!', "'", '"', nil]
+
     def visit_prop(node)
       return unless node.to_sass.include?('!')
       return unless check_spacing(node)
 
       before_qualifier = config['space_before_bang'] ? '' : 'not '
@@ -19,12 +21,11 @@
     # Start from the back and move towards the front so that any !important or
     # !default !'s will be found *before* quotation marks. Then we can
     # stop at quotation marks to protect against linting !'s within strings
     # (e.g. `content`)
     def find_bang_offset(range)
-      stopping_characters = ['!', '\'', '"']
       offset = 0
-      offset -= 1 until stopping_characters.include?(character_at(range.end_pos, offset))
+      offset -= 1 until STOPPING_CHARACTERS.include?(character_at(range.end_pos, offset))
       offset
     end
 
     def is_before_wrong?(range, offset)
       before_expected = config['space_before_bang'] ? / / : /[^ ]/