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module Sass
module Tree
# A dynamic node representing a variable definition.
#
# @see Sass::Tree
class VariableNode < Node
# The name of the variable.
# @return [String]
attr_reader :name
# The parse tree for the variable value.
# @return [Script::Tree::Node]
attr_accessor :expr
# Whether this is a guarded variable assignment (`!default`).
# @return [Boolean]
attr_reader :guarded
# Whether this is a global variable assignment (`!global`).
# @return [Boolean]
attr_reader :global
# @param name [String] The name of the variable
# @param expr [Script::Tree::Node] See \{#expr}
# @param guarded [Boolean] See \{#guarded}
# @param global [Boolean] See \{#global}
def initialize(name, expr, guarded, global)
@name = name
@expr = expr
@guarded = guarded
@global = global
super()
end
end
end
end
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