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rails / 5.0 / activerecord / querycache / classmethods.html

module ActiveRecord::QueryCache::ClassMethods

Public Instance Methods

cache() { || ... } Show source 
# File activerecord/lib/active_record/query_cache.rb, line 7
def cache(&block)
  if connected? || !configurations.empty?
    connection.cache(&block)
  else
    yield
  end
end

Enable the query cache within the block if Active Record is configured. If it's not, it will execute the given block.

uncached() { || ... } Show source 
# File activerecord/lib/active_record/query_cache.rb, line 17
def uncached(&block)
  if connected? || !configurations.empty?
    connection.uncached(&block)
  else
    yield
  end
end

Disable the query cache within the block if Active Record is configured. If it's not, it will execute the given block.

© 2004–2018 David Heinemeier Hansson
Licensed under the MIT License.