Class: Sass::Tree::FunctionNode

Inherits:
Node
  • Object
show all
Defined in:
lib/sass/tree/function_node.rb

Overview

A dynamic node representing a function definition.

See Also:

Instance Attribute Summary collapse

Attributes inherited from Node

#children, #filename, #has_children, #line, #options, #source_range

Instance Method Summary collapse

Methods inherited from Node

#<<, #==, #balance, #bubbles?, #css, #css_with_sourcemap, #deep_copy, #each, #inspect, #invisible?, #style, #to_sass, #to_scss

Constructor Details

#initialize(name, args, splat) ⇒ FunctionNode

Returns a new instance of FunctionNode.

Parameters:



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# File 'lib/sass/tree/function_node.rb', line 27

def initialize(name, args, splat)
  @name = name
  @args = args
  @splat = splat
  super()

  if %w[and or not].include?(name)
    raise Sass::SyntaxError.new("Invalid function name \"#{name}\".")
  end
end

Instance Attribute Details

#args ⇒ Array<Script::Tree::Node>

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

Returns:



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# File 'lib/sass/tree/function_node.rb', line 16

def args
  @args
end

#name ⇒ String (readonly)

The name of the function.

Returns:

  • (String) 


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# File 'lib/sass/tree/function_node.rb', line 9

def name
  @name
end

#splat ⇒ Script::Tree::Node?

The splat argument for this function, if one exists.

Returns:



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# File 'lib/sass/tree/function_node.rb', line 21

def splat
  @splat
end