On 28/05/14 12:43, Nate Finch wrote: > This sounds like one of those "if you have to ask this question, you're > doing something wrong". > > Can you give an example of where we need this?
Sure... let's say we have a stack of errors, for simplicity of the argument lets say it is a slice of error interface values. stack []error * an error is pushed on to the stack initially, we now have one error * the same error is pushed (or appended - I don't care) * we now have the same error twice * I push a new error on the stack, so it looks a little like this [err1, err1, err2] right? Now iterating through this slice I want to know when the error changes. There seems to be no clean way to do this. Tim -- Juju-dev mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/juju-dev
