Class: Postscript::Model::Operators::Container::Get

Inherits:
Postscript::Model::Operator show all
Defined in:
lib/postscript/model/operators/container.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Postscript::Model::Operator

#accept, #operator?, register_as

Constructor Details

#initialize(operand:, key:) ⇒ Get

Returns a new instance of Get.



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# File 'lib/postscript/model/operators/container.rb', line 22

def initialize(operand:, key:)
  @operand = operand
  @key = key
  freeze
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/postscript/model/operators/container.rb', line 21

def key
  @key
end

#operand ⇒ Object (readonly)

Returns the value of attribute operand.



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# File 'lib/postscript/model/operators/container.rb', line 21

def operand
  @operand
end

Class Method Details

.from_operands(stack) ⇒ Object 



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# File 'lib/postscript/model/operators/container.rb', line 27

def self.from_operands(stack)
  key = stack.pop
  coll = stack.pop
  new(operand: coll, key: key)
end