On Oct 11, 2009, at 6:21 AM, Lee Hambley wrote:
John,
I may well be wrong, but I believe it's just a `tag` or name, so
when you print out <customer> - you see <#Double customer> rather
tahn something inexplicable, that is at least how it appears to work
using Mocha
Not so much when _you_ print it out, but when there is a failure and
rspec prints out a failure message for you. This is actually explained
in the book - on page 207 if you've got beta 10:
<snip>
To create a double, just use the double( ) method, like this:
thingamajig_double = double('thing-a-ma-jig')
The string argument is optional, but highly recommended as it is used
in failure messages.
</snip>
- Lee
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