import * as check from "../../../../sync/check/generic/number";
import {AssertError} from "../../../../sync/error/AssertError";

export function assertOneOf<T extends number> (name : string, mixed : any, arr : T[]) : (T)|never {
    const error = check.checkOneOf(mixed, arr);
    if (error === undefined) {
        return mixed;
    } else {
        throw new AssertError(name, error, mixed, arr);
    }
}

export function assertOneOfHandler<T extends number> (arr : T[]) : (name : string, mixed : any) => (T)|never {
    return (name : string, mixed : any) : (T)|never => {
        return assertOneOf(name, mixed, arr);
    };
}