newReport functionality

[virtuallynathan]

I was wondering if there was a reason newReport returned a map[string][]int, which requires sprintf'ing the integer version of the map into the string-based map?

It seems like most of the functions take in sent, received, and paths. If the report struct is changed to integer keyed maps, many functions could take in that struct instead.

I started making these changes here: virtuallynathan@137370e
Stuff still seems to work as intended, but I don't have a large ECMP fabric to test against.

[coxley]

I lack the specific context for why, but at the surface it sounds more idiomatic to do the way you say yeah.

[virtuallynathan]

Is this a change worth making? If so, I'll see if I can rebase my changes on the latest commits here and submit a PR.

[coxley]

I'd accept a diff changing the relevant functions to accept Report instead, yeah. :)