"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.fromReadonlyNonEmptyArray = exports.has = exports.emptyRecord = exports.emptyReadonlyArray = exports.tail = exports.head = exports.isNonEmpty = exports.singleton = exports.right = exports.left = exports.isRight = exports.isLeft = exports.some = exports.none = exports.isSome = exports.isNone = void 0;
// -------------------------------------------------------------------------------------
// Option
// -------------------------------------------------------------------------------------
/** @internal */
var isNone = function (fa) { return fa._tag === 'None'; };
exports.isNone = isNone;
/** @internal */
var isSome = function (fa) { return fa._tag === 'Some'; };
exports.isSome = isSome;
/** @internal */
exports.none = { _tag: 'None' };
/** @internal */
var some = function (a) { return ({ _tag: 'Some', value: a }); };
exports.some = some;
// -------------------------------------------------------------------------------------
// Either
// -------------------------------------------------------------------------------------
/** @internal */
var isLeft = function (ma) { return ma._tag === 'Left'; };
exports.isLeft = isLeft;
/** @internal */
var isRight = function (ma) { return ma._tag === 'Right'; };
exports.isRight = isRight;
/** @internal */
var left = function (e) { return ({ _tag: 'Left', left: e }); };
exports.left = left;
/** @internal */
var right = function (a) { return ({ _tag: 'Right', right: a }); };
exports.right = right;
// -------------------------------------------------------------------------------------
// ReadonlyNonEmptyArray
// -------------------------------------------------------------------------------------
/** @internal */
var singleton = function (a) { return [a]; };
exports.singleton = singleton;
/** @internal */
var isNonEmpty = function (as) { return as.length > 0; };
exports.isNonEmpty = isNonEmpty;
/** @internal */
var head = function (as) { return as[0]; };
exports.head = head;
/** @internal */
var tail = function (as) { return as.slice(1); };
exports.tail = tail;
// -------------------------------------------------------------------------------------
// empty
// -------------------------------------------------------------------------------------
/** @internal */
exports.emptyReadonlyArray = [];
/** @internal */
exports.emptyRecord = {};
// -------------------------------------------------------------------------------------
// Record
// -------------------------------------------------------------------------------------
/** @internal */
exports.has = Object.prototype.hasOwnProperty;
// -------------------------------------------------------------------------------------
// NonEmptyArray
// -------------------------------------------------------------------------------------
/** @internal */
var fromReadonlyNonEmptyArray = function (as) { return __spreadArray([as[0]], as.slice(1), true); };
exports.fromReadonlyNonEmptyArray = fromReadonlyNonEmptyArray;