Class: ActsAsCalculator::CastDecimal

Inherits:
Object
  • Object
show all
Defined in:
lib/acts_as_calculator/cast_decimal.rb

Class Method Summary collapse

Class Method Details

.call(value) ⇒ Object 



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# File 'lib/acts_as_calculator/cast_decimal.rb', line 7

def self.call(value)
  return value if value.is_a?(BigDecimal)

  BigDecimal(value.to_s)
rescue ArgumentError, TypeError
  raise Error, "cannot cast #{value.inspect} to a decimal"
end