"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.indexNonEmptyArray = void 0;
/**
 * @since 1.5.0
 */
var __1 = require("..");
var NonEmptyArray_1 = require("fp-ts/lib/NonEmptyArray");
var Array_1 = require("fp-ts/lib/Array");
var Option_1 = require("fp-ts/lib/Option");
/**
 * @category constructor
 * @since 1.5.0
 */
function indexNonEmptyArray() {
    return new __1.Index(function (i) {
        return new __1.Optional(function (s) { return (0, Array_1.lookup)(i, s); }, function (a) { return function (nea) {
            var onea = (0, NonEmptyArray_1.updateAt)(i, a)(nea);
            if ((0, Option_1.isNone)(onea)) {
                return nea;
            }
            else {
                return onea.value;
            }
        }; });
    });
}
exports.indexNonEmptyArray = indexNonEmptyArray;