Class | Sass::Script::Node |
In: |
lib/sass/script/node.rb
|
Parent: | Object |
The abstract superclass for SassScript parse tree nodes.
Use \{perform} to evaluate a parse tree.
Evaluates the node.
@param environment [Sass::Environment] The environment in which to evaluate the SassScript @return [Literal] The SassScript object that is the value of the SassScript
# File lib/sass/script/node.rb, line 10 10: def perform(environment) 11: raise NotImplementedError.new("All subclasses of Sass::Script::Node must override #perform.") 12: end