emarashliev/ReduceArrayOfFutureOptional.swift

## ReduceArrayOfFutureOptional.swift
var array: [EventLoopFuture<T?>] = []
// do whatever to add futures to this array

EventLoopFuture<[T]>.reduce(into: [], array, on: eventLoop) {
    if let value = $1 {
        $0.append(value)
    }
}
	var array: [EventLoopFuture<T?>] = []
	// do whatever to add futures to this array

	EventLoopFuture<[T]>.reduce(into: [], array, on: eventLoop) {
	if let value = $1 {
	$0.append(value)
	}
	}