let bitap = BitapSearch()
let result = bitap.search("od mn war", in: "Old Man's War")

print(result?.score)  // 0.44444444444444442
print(result?.ranges) // [CountableRange(0..<0), CountableRange(2..<6), CountableRange(9..<12)]

let bitap = BitapSearch()

let books = ["The Silmarillion", "The Lock Artist", "The Lost Symbol"]

// Improve performance by creating the pattern once
let pattern = bitap.createPattern(from: "Te silm")

books.forEach {
    let result = bitap.search(pattern, in: $0)
    print(result?.score)
    print(result?.ranges)
}