Class: BagOfHolding::Dice::Transform

Inherits:
Parslet::Transform
  • Object
show all
Defined in:
lib/bag_of_holding/dice/transform.rb

Overview

Internal: Transform a parsed dice string into a callable structure

Class Method Summary collapse

Class Method Details

.build_const(value:) ⇒ Object 



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# File 'lib/bag_of_holding/dice/transform.rb', line 48

def self.build_const(value:)
  BagOfHolding::Dice::Constant.new value: Integer(value)
end

.build_operation(left:, operator:, right:) ⇒ Object 



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# File 'lib/bag_of_holding/dice/transform.rb', line 38

def self.build_operation(left:, operator:, right:)
  operations = [
    AdditionOperation, SubtractionOperation,
    DivisionOperation, MultiplicationOperation
  ]

  operations.find { |o| o.operator == operator }.new left: left,
                                                     right: right
end

.build_pool(count: nil, die:, label: nil) ⇒ Object 



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# File 'lib/bag_of_holding/dice/transform.rb', line 52

def self.build_pool(count: nil, die:, label: nil)
  BagOfHolding::Dice::PoolFactory.build count: count,
                                        die: die,
                                        label: label
end