import { identity, invoker, mapObjIndexed, repeat, useWith } from "ramda";

const MOMENT_FUNCTION_TO_ARITY = {
    startOf: 1,
    endOf: 1,
    subtract: 2,
    add: 2,
    toISOString: 0,
    format: 1
};

let generateImmutableMomentFunction = (arity, name) =>
    useWith(invoker(arity, name), [...repeat(identity, arity), invoker(0, "clone")]);

export default mapObjIndexed(generateImmutableMomentFunction, MOMENT_FUNCTION_TO_ARITY);