class Sass::Tree::FunctionNode
A dynamic node representing a function definition.
@see Sass::Tree
Attributes
args[RW]
The arguments to the function. Each element is a tuple containing the variable for argument and the parse tree for the default value of the argument
@return [Array<Script::Tree::Node>]
name[R]
The name of the function. @return [String]
splat[RW]
The splat argument for this function, if one exists.
@return [Script::Tree::Node?]
Public Class Methods
new(name, args, splat)
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@param name [String] The function name @param args [Array<(Script::Tree::Node
, Script::Tree::Node
)>]
The arguments for the function.
@param splat [Script::Tree::Node] See {#splat}
Calls superclass method
# File lib/sass/tree/function_node.rb, line 33 def initialize(name, args, splat) @name = name @args = args @splat = splat super() return unless %w(and or not).include?(name) raise Sass::SyntaxError.new("Invalid function name \"#{name}\".") end
Public Instance Methods
normalized_name()
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Strips out any vendor prefixes. @return [String] The normalized name of the directive.
# File lib/sass/tree/function_node.rb, line 25 def normalized_name @normalized_name ||= name.gsub(/^(?:-[a-zA-Z0-9]+-)?/, '\1') end