Module: Nokogiri::CSS::SelectorCache

Defined in:
lib/nokogiri/css/selector_cache.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.[](key) ⇒ Object

Retrieve the cached XPath expressions for the key



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# File 'lib/nokogiri/css/selector_cache.rb', line 11

def [](key)
  @mutex.synchronize { @cache[key] }
end

.[]=(key, value) ⇒ Object

Insert the XPath expressions ‘value` at the cache key



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# File 'lib/nokogiri/css/selector_cache.rb', line 16

def []=(key, value)
  @mutex.synchronize { @cache[key] = value }
end

.clear_cache(create_new_object = false) ⇒ Object

Clear the cache



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# File 'lib/nokogiri/css/selector_cache.rb', line 21

def clear_cache(create_new_object = false)
  @mutex.synchronize do
    if create_new_object # used in tests to avoid 'method redefined' warnings when injecting spies
      @cache = {}
    else
      @cache.clear
    end
  end
end

.key(selector:, visitor:) ⇒ Object

Construct a unique key cache key



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# File 'lib/nokogiri/css/selector_cache.rb', line 32

def key(selector:, visitor:)
  [selector, visitor.config]
end