Class: SyntaxTree::CSS::Selectors::PseudoElementSelector

Inherits:
Node
  • Object
show all
Defined in:
lib/syntax_tree/css/selectors.rb

Overview

A pseudo element selector, like ::before. www.w3.org/TR/selectors-4/#typedef-pseudo-element-selector

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Node

#format, #pretty_print

Constructor Details

#initialize(value:) ⇒ PseudoElementSelector

Returns a new instance of PseudoElementSelector.



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# File 'lib/syntax_tree/css/selectors.rb', line 157

def initialize(value:)
  @value = value
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/syntax_tree/css/selectors.rb', line 155

def value
  @value
end

Instance Method Details

#accept(visitor) ⇒ Object 



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# File 'lib/syntax_tree/css/selectors.rb', line 161

def accept(visitor)
  visitor.visit_pseudo_element_selector(self)
end

#child_nodes ⇒ Object Also known as: deconstruct 



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# File 'lib/syntax_tree/css/selectors.rb', line 165

def child_nodes
  [value]
end

#deconstruct_keys(keys) ⇒ Object 



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# File 'lib/syntax_tree/css/selectors.rb', line 171

def deconstruct_keys(keys)
  { value: value }
end