Class: Gammo::XPath::AST::Axis::PrecedingSibling

Inherits:

Gammo::XPath::AST::Axis

• Object
• Gammo::XPath::AST::Axis
• Gammo::XPath::AST::Axis::PrecedingSibling

Defined in:

lib/gammo/xpath/ast/axis.rb

Constant Summary

Constants included from Subclassify

Subclassify::NotFoundError

Instance Method Summary

• #strain(context, context_node, node_set) ⇒ Object

Instance Method Details

#strain(context, context_node, node_set) ⇒ Object

# File 'lib/gammo/xpath/ast/axis.rb', line 212

def strain(context, context_node, node_set)
  return if context_node.instance_of?(Gammo::Attribute)
  node = context_node
  while node = node.previous_sibling
    node_set << node if node_test.match?(node)
  end
end