module Sass::Script::Value | |
# A SassScript object representing a null value. | |
class Callable < Base | |
# Constructs a Callable value for use in SassScript. | |
# | |
# @param callable [Sass::Callable] The callable to be used when the | |
# callable is called. | |
def initialize(callable) | |
super(callable) | |
end | |
def to_s(opts = {}) | |
raise Sass::SyntaxError.new("#{to_sass} isn't a valid CSS value.") | |
end | |
def inspect | |
to_sass | |
end | |
# @abstract | |
def to_sass | |
Sass::Util.abstract(self) | |
end | |
end | |
end |