26 May
2010
26 May
'10
4:31 a.m.
On Tue, May 25, 2010 at 10:46:47PM +0100, Stephen Tetley wrote:
Hi Eugene
You can store different things in a Map by collecting them with a simple 'sum' type:
Hello, Stephen! The records to be stored into a Map are not related to each other. So wrapping them into another type is not very smart solution in my case :) The problem is really with the fact that records, created from such lines user_1_name=user group_1_name=group do refer to the same key 1. But you gave me idea that I can use single map - but as a key use something like type KeyT k i = (k,i) where k is type of record (Group or User), and i is index, usually Int. This way I will try to redesign my existing code. Thank you for the idea :) -- Eugene Dzhurinsky