Module: Sequel::Plugins::Cacheable::DatasetMethods

Defined in:
lib/sequel-cacheable/dataset_methods.rb

Instance Method Summary collapse

Instance Method Details

#all(*args, &block) ⇒ Object 



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# File 'lib/sequel-cacheable/dataset_methods.rb', line 6

def all(*args, &block)
  if(
    model &&
    model.respond_to?(:cache_fetch) &&
    model.cache_options[:query_cache] &&
    @row_proc.kind_of?(Class) &&
    @row_proc.included_modules.include?(Sequel::Model::InstanceMethods)
  )
    @row_proc.cache_fetch(cache_key) do
      super(*args, &block)
    end
  else
    super(*args, &block)
  end
end

#cache_key ⇒ Object 



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# File 'lib/sequel-cacheable/dataset_methods.rb', line 48

def cache_key
  "Query:#{select_sql.gsub(/ +/, '_')}"
end

#first(*args) ⇒ Object 



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# File 'lib/sequel-cacheable/dataset_methods.rb', line 22

def first(*args)
  if(
    model &&
    model.respond_to?(:cache_fetch) &&
    model.cache_options[:query_cache] &&
    @row_proc.kind_of?(Class) &&
    @row_proc.included_modules.include?(Sequel::Model::InstanceMethods)
  )
    @row_proc.cache_fetch("#{cache_key}:first") do
      super(*args)
    end
  else
    super(*args)
  end
end

#with_pk(pk) ⇒ Object 



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# File 'lib/sequel-cacheable/dataset_methods.rb', line 38

def with_pk(pk)
  if pk.is_a(Integer)
    model.cache_fetch(pk.to_s) do
      super(pk)
    end
  else
    super(pk)
  end
end