veffect/dist/schema/undefined.js

powerful TypeScript validation library built on the robust foundation of Effect combining exceptional type safety, high performance, and developer experience. Taking inspiration from Effect's functional principles, VEffect delivers a balanced approach tha

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
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})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.undefinedType = undefinedType;
const E = __importStar(require("../internal/effect"));
const errors_1 = require("../errors");
const validator_1 = require("../validator");
/**
 * Creates a schema that validates undefined values
 *
 * @returns A schema that validates undefined values
 *
 * @example
 * const undefinedSchema = undefinedType();
 * undefinedSchema.toValidator().parse(undefined); // => undefined
 */
function undefinedType() {
    const schema = {
        _tag: 'UndefinedSchema',
        toValidator: () => (0, validator_1.createEffectValidator)((input, options) => {
            if (input !== undefined) {
                return E.fail(new errors_1.TypeValidationError(`Expected undefined, received ${typeof input}`, 'undefined', typeof input, options === null || options === void 0 ? void 0 : options.path));
            }
            return E.succeed(input);
        })
    };
    return schema;
}