Weighted Ranking

A simple generic implementation of weighted ranking.

Example

let allPizzas: [Pizza] = model.allPizzas()
let rankedPizzas = Ranking.ranked(items: allPizzas, scorer: PizzaScorer())

Business logic for scoring each dimension of a pizza is injected via PizzaScorer in Example.swift

Usage

Just copy/paste WeightedRanking.swift and have a great day.