On 30.11.2009, at 21:53, Doug Lindholm wrote:
This is related to my interest in a zero-length Range. I may have an
Array with values 1-10 and want to process a request for values >
10. I have code that gets indices from a binary search and creates a
Range that is used to "section" the Array. Currently, I'm using
nulls to handle zero-length results, but it would be much nicer to
have empty Ranges and Arrays that would do the right thing.
My applications are similar. I don't use empty arrays explicitly, but
they are useful for handling limiting cases such as this without
special code.
Konrad.
