FitNesse. SuiteAcceptanceTests. SuiteFitDecoratorTests.
IncrementColumnsValues [add child]

 Set Up: .FitNesse.SuiteAcceptanceTests.SuiteFitDecoratorTests.SetUp (edit)
What if you want to increment the value of one of the columns of your fixture table at run time? You can use the IncrementColumnsValue decorator. This lets you increment column's values. This decorator supports the following data types:

Increment Columns Value numerator of type int by 5
Division
numerator denominator quotient()
10 2 5
10 3 5
10 4 5

Increment Columns Value numerator of type integer by 5
Division
numerator denominator quotient()
10 2 5
10 3 5
10 4 5

Increment Columns Value numerator of type double by 10.2
Division
numerator denominator quotient()
10.2 2 5.1
10.2 4 5.1

Increment Columns Value numerator of type string by 5
Division
numerator denominator quotient()
5 1 5
5 11 5
5 111 5

Updates the dates by 5 days.
Increment Columns Value inDate of type date by 5
Get Dates
inDate updatedDate()
12/02/2006 12/02/2006
12/02/2006 12/07/2006
12/22/2006 01/01/2007

This decorator by itself is not as useful. But piped with other decorators this can be really handy.