Contents

class SCSSBeautifier::Convert < Sass::Tree::Visitors::Convert
  def visit_if(node, &block)
    if true
      visit_if_no_newline(node, &block)
    else
      super(node)
    end
  end
  # ElsePlacement
  def visit_if_no_newline(node)
    name =
      if !@is_else
        "if"
      elsif node.expr
        "else if"
      else
        "else"
      end
    @is_else = false
    str = "#{tab_str}@#{name}"
    str << " #{node.expr.to_sass(@options)}" if node.expr
    str << yield
    str.rstrip! if node.else
    @is_else = true
    str << ' ' + visit(node.else).lstrip! if node.else
    str
  ensure
    @is_else = false
  end

  # Visit rule-level nodes and return their conversion with appropriate
  # whitespace added.
  def visit_rule_level(nodes)
    Sass::Util.enum_cons(nodes + [nil], 2).map do |child, nxt|
      visit(child) +
        if nxt &&
            (child.is_a?(Sass::Tree::CommentNode) && child.line + child.lines + 1 == nxt.line) ||
            (child.is_a?(Sass::Tree::ImportNode) && nxt.is_a?(Sass::Tree::ImportNode) &&
              child.line + 1 == nxt.line) ||
            (child.is_a?(Sass::Tree::VariableNode) && nxt.is_a?(Sass::Tree::VariableNode) &&
              child.line + 1 == nxt.line) ||
            (child.is_a?(Sass::Tree::PropNode) && nxt.is_a?(Sass::Tree::PropNode)) ||
            (child.is_a?(Sass::Tree::MixinNode) && nxt.is_a?(Sass::Tree::MixinNode) &&
              child.line + 1 == nxt.line)
          ""
        else
          if (child.is_a?(Sass::Tree::MixinNode) && nxt.is_a?(Sass::Tree::MixinNode)) ||
            (child.is_a?(Sass::Tree::ExtendNode) && nxt.is_a?(Sass::Tree::ExtendNode)) ||
            (child.is_a?(Sass::Tree::MixinNode) && child.children.any?)
            ""
          else
            "\n"
          end
        end
    end.join.rstrip + "\n"
  end

end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
scss_beautifier-0.1.16	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.15	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.14	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.13	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.12	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.11	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.10	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.8	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.7	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.6	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.5	lib/scss_beautifier/convert.rb
scss_beautifier-0.1.4	lib/scss_beautifier/convert.rb