# frozen_string_literal: true

require 'forwardable'

BigDecimal.class_eval do
  # @return [BigDecimal]
  def to_d
    self
  end
end

FalseClass.class_eval do
  # @return [BigDecimal]
  def to_d
    BigDecimal('0')
  end
end

Float.class_eval do
  extend Forwardable

  def_delegators :to_s, :to_d
end

Integer.class_eval do
  extend Forwardable

  def_delegators :to_s, :to_d
end

NilClass.class_eval do
  # @return [BigDecimal]
  def to_d
    BigDecimal('0')
  end
end

String.class_eval do
  # @return [BigDecimal]
  def to_d
    BigDecimal(self)
  end
end

TrueClass.class_eval do
  # @return [BigDecimal]
  def to_d
    BigDecimal('1')
  end
end