Class: JMESPath::Nodes::Condition Private

Inherits:
Node
  • Object
show all
Defined in:
lib/jmespath/nodes/condition.rb

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.

Instance Method Summary collapse

Methods inherited from Node

#chains_with?, #hash_like?

Constructor Details

#initialize(test, child) ⇒ Condition

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.

Returns a new instance of Condition


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# File 'lib/jmespath/nodes/condition.rb', line 5

def initialize(test, child)
  @test = test
  @child = child
end

Instance Method Details

#optimizeObject

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.


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# File 'lib/jmespath/nodes/condition.rb', line 18

def optimize
  test = @test.optimize
  if (new_type = ComparatorCondition::COMPARATOR_TO_CONDITION[@test.class])
    new_type.new(test.left, test.right, @child).optimize
  else
    self.class.new(test, @child.optimize)
  end
end

#visit(value) ⇒ 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.


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# File 'lib/jmespath/nodes/condition.rb', line 10

def visit(value)
  if JMESPath::Util.falsey?(@test.visit(value))
    nil
  else
    @child.visit(value)
  end
end