Module: NoBrainer::Criteria::Enumerable

Extended by:
ActiveSupport::Concern
Defined in:
lib/no_brainer/criteria/enumerable.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object

TODO Make something a bit more efficent ?



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# File 'lib/no_brainer/criteria/enumerable.rb', line 29

def method_missing(name, *args, &block)
  return super unless [].respond_to?(name)
  to_a.__send__(name, *args, &block)
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/no_brainer/criteria/enumerable.rb', line 13

def close
  @close_cursor = true
  @cursor.close if NoBrainer::Config.driver == :em
  self
end

#each(options = {}, &block) ⇒ Object 



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# File 'lib/no_brainer/criteria/enumerable.rb', line 4

def each(options={}, &block)
  return enum_for(:each, options) unless block
  run.tap { |cursor| @cursor = cursor }.each do |attrs|
    return close if @close_cursor
    block.call(instantiate_doc(attrs))
  end
  self
end

#respond_to?(name, include_private = false) ⇒ Boolean

TODO test that

Returns:



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# File 'lib/no_brainer/criteria/enumerable.rb', line 24

def respond_to?(name, include_private = false)
  super || [].respond_to?(name)
end

#to_a ⇒ Object 



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# File 'lib/no_brainer/criteria/enumerable.rb', line 19

def to_a
  each.to_a.freeze
end