/ RSpec
/
method

duck_type

rspec latest stable - Class: Spec::Mocks::ArgumentConstraints

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (1.1.12) is shown here.

duck_type(*args)
public

Passes if the argument responds to the specified messages.

Examples

  array = []
  display = mock('display')
  display.should_receive(:present_names).with(duck_type(:length, :each))
  => passes