Class: Capybara::Queries::AncestorQuery Private

Inherits:
SelectorQuery show all
Defined in:
lib/capybara/queries/ancestor_query.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary

Constants inherited from SelectorQuery

SelectorQuery::SPATIAL_KEYS, SelectorQuery::VALID_KEYS, SelectorQuery::VALID_MATCH

Constants inherited from BaseQuery

BaseQuery::COUNT_KEYS

Instance Attribute Summary

Attributes inherited from SelectorQuery

#expression, #locator, #options, #selector

Attributes inherited from BaseQuery

#options, #session_options

Instance Method Summary collapse

Methods inherited from SelectorQuery

#applied_description, #css, #exact?, #failure_message, #initialize, #label, #match, #matches_filters?, #name, #negative_failure_message, #supports_exact?, #visible, #xpath

Methods inherited from BaseQuery

#expects_none?, #failure_message, #initialize, #matches_count?, #negative_failure_message, #wait, wait

Constructor Details

This class inherits a constructor from Capybara::Queries::SelectorQuery

Instance Method Details

#description(applied = false) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/capybara/queries/ancestor_query.rb', line 19

def description(applied = false)
  child_query = @child_node&.instance_variable_get(:@query)
  desc = super
  desc += " that is an ancestor of #{child_query.description}" if child_query
  desc
end

#resolve_for(node, exact = nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/capybara/queries/ancestor_query.rb', line 7

def resolve_for(node, exact = nil)
  @child_node = node

  node.synchronize do
    match_results = super(node.session.current_scope, exact)
    ancestors = node.find_xpath(XPath.ancestor.to_s)
                    .map(&method(:to_element))
                    .select { |el| match_results.include?(el) }
    Capybara::Result.new(ancestors, self)
  end
end