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function sort_rooms_by_position(list){
return list.sort(function(a,b){
return compare_rect_position(a.rect, b.rect)
})
}
function sort_rects_by_position(list){
return list.sort(compare_rect_position)
}
function compare_rect_position(a,b){
if (a.x.a < b.x.a) {
return -1
}
if (a.x.a > b.x.a) {
return 1
}
if (a.y.a < b.y.a) {
return -1
}
if (a.y.a > b.y.a) {
return 1
}
return 0
}
function sort_rects_by_area(list){
return list.map(function(r){ return [r.area(), r] }).sort(function(a,b){
if (a[0] < b[0]) {
return 1
}
if (a[0] > b[0]) {
return -1
}
return 0
}).map(function(r){ return r[1] })
}
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