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Revision: 2237
at January 21, 2007 16:47 by vanne
Initial Code 
def assert_difference(object, method, difference=1)
  initial_value = object.send(method)
  yield
  assert_equal initial_value + difference, object.send(method)
end
Initial URL 
http://weblog.jamisbuck.org/2007/1/19/blocks-rock
Initial Description 
A custom assertion that will allow you to pass a block to find the difference between two values.
Initial Title 
assert_difference
Initial Tags 
ruby
Initial Language 
Ruby