Class: JMESPath::Nodes::ObjectProjection Private

Inherits:
Projection show all
Defined in:
lib/jmespath/nodes/projection.rb

Overview

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.

API:

  • private

Direct Known Subclasses

FastObjectProjection

Instance Method Summary collapse

Methods inherited from Projection

#initialize, #optimize, #visit

Methods inherited from Node

#chains_with?, #optimize, #visit

Constructor Details

This class inherits a constructor from JMESPath::Nodes::Projection

Instance Method Details

#extract_targets(target) ⇒ 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.

API:

  • private



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# File 'lib/jmespath/nodes/projection.rb', line 60

def extract_targets(target)
  if target.respond_to?(:to_hash)
    target.to_hash.values
  elsif target.is_a?(Struct)
    target.values
  end
end

#fast_instance ⇒ 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.

API:

  • private



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# File 'lib/jmespath/nodes/projection.rb', line 68

def fast_instance
  FastObjectProjection.new(@target.optimize, @projection.optimize)
end