Class: Sass::Tree::FunctionNode

Inherits:

Node

• Object
• Node
• Sass::Tree::FunctionNode

show all

Defined in:

/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/tree/function_node.rb

Overview

Instance Attribute Summary (collapse)

• - (Array<Script::Tree::Node>) args

  The arguments to the function.

• - (String) name readonly

  The name of the function.

• - (Script::Tree::Node?) splat

  The splat argument for this function, if one exists.

Attributes inherited from Node

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

Instance Method Summary (collapse)

• - (FunctionNode) initialize(name, args, splat) constructor

  A new instance of FunctionNode.

• - (String) normalized_name

  Strips out any vendor prefixes.

Methods inherited from Node

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

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# File '/Users/ceppstei/Projects/sass-lang/.sass/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

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/tree/function_node.rb', line 16

def args
  @args
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/tree/function_node.rb', line 9

def name
  @name
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/tree/function_node.rb', line 21

def splat
  @splat
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/tree/function_node.rb', line 25

def normalized_name
  @normalized_name ||= name.gsub(/^(?:-[a-zA-Z0-9]+-)?/, '\1')
end