Exception: Converty::CantConvertError

Inherits:

Error

• Object
• StandardError
• Error
• Converty::CantConvertError

Defined in:

lib/converty.rb

Overview

Error thrown when trying to convert between two different types of units, e.g. distance to weight.

Instance Method Summary

• #initialize(from, to) ⇒ CantConvertError constructor

  A new instance of CantConvertError.

Constructor Details

#initialize(from, to) ⇒ CantConvertError

Returns a new instance of CantConvertError.

# File 'lib/converty.rb', line 12

def initialize(from, to)
  from_unit = UNITS.fetch(from)
  to_unit = UNITS.fetch(to)
  message = "can't convert #{from_unit.fetch(:type)} (#{from}) to #{to_unit.fetch(:type)} (#{to})"
  super(message)
end