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module Sass::Script
# A SassScript object representing a null value.
class Null < Literal
# Creates a new null literal.
def initialize
super nil
end
# @return [Boolean] `false` (the Ruby boolean value)
def to_bool
false
end
# @return [Boolean] `true`
def null?
true
end
# @return [String] '' (An empty string)
def to_s(opts = {})
''
end
alias_method :to_sass, :to_s
# Returns a string representing a null value.
#
# @return [String]
def inspect
'null'
end
end
end
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