Module: TTY::Prompt::Converters

Extended by:
ConverterDSL
Defined in:
lib/tty/prompt/converters.rb

Class Method Summary collapse

Methods included from ConverterDSL

convert, converter, converter_registry

Class Method Details

.on_error ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Delegate Necromancer errors



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# File 'lib/tty/prompt/converters.rb', line 16

def self.on_error
  if block_given?
    yield
  else
    raise ArgumentError, 'You need to provide a block argument.'
  end
rescue Necromancer::ConversionTypeError => e
  raise ConversionError, e.message
end