--{{{ Not converted to AceModuleCore yet
--[[
local AceOO = AceLibrary("AceOO-2.0")
local roster = Grid.roster

---
--- GridSortByGroup
---

local GridSortByGroup = AceOO.Class(Grid.classes.GridSort)

local SUBGROUP_MAP = { 1, 6, 2, 7, 3, 8, 4, 9 }

-- group units by raid subgroup
function GridSortByGroup.prototype:UnitGroup(unit)
	return SUBGROUP_MAP[unit.subgroup] or 1
end

-- sort groups by class then name
function GridSortByGroup.prototype.groupSorter(a, b)
	return (roster[a].class .. a) < (roster[b].class .. b)
end

Grid.classes.GridSortByGroup = GridSortByGroup
--]]
--}}}