ri > Sass::Script::Tree::Node

= Sass::Script::Tree::Node < Object

(from /home/chedong/.local/share/rdoc)
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The abstract superclass for SassScript parse tree nodes.

Use {#perform} to evaluate a parse tree.
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= Instance methods:

  _perform
  children
  dasherize
  deep_copy
  filename
  force_division!
  line
  options
  options=
  opts
  perform
  source_range
  to_sass

= Attributes:

  attr_accessor filename
  attr_accessor line
  attr_accessor source_range
  attr_reader options