Contents

class SCSSBeautifier::Formatters::EmptyRule < Sass::Tree::Visitors::Base
  def visit_root(node)
    remove_empty_rule(node)
    yield
    remove_empty_rule(node)
  end
  def visit_rule(node)
    remove_empty_rule(node)
    visit_children(node)
    remove_empty_rule(node)
  end

  def remove_empty_rule(node)
    filtered = node.children.reject do |c|
      Sass::Tree::RuleNode === c && c.children.empty?
    end
    node.children = filtered
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
scss_beautifier-0.1.11	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.10	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.8	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.7	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.6	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.5	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.4	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.3	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.2	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.1	lib/scss_beautifier/formatters/empty_rule.rb
scss_beautifier-0.1.0	lib/scss_beautifier/formatters/empty_rule.rb