@digitalasset/daml-ledger/lib/validation/Array.js

DAML Ledger API Node.js bindings

"use strict";
// Copyright (c) 2021 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
Object.defineProperty(exports, "__esModule", { value: true });
exports.array = void 0;
const Validation_1 = require("./Validation");
function array(items) {
    return {
        type: `Array<${items.type}>`,
        validate(value, key, validation) {
            const node = Validation_1.init(key, validation);
            if (Array.isArray(value)) {
                value.forEach((item, index) => {
                    items.validate(item, index.toString(), node);
                });
            }
            else {
                const error = {
                    errorType: 'type-error',
                    expectedType: this.type,
                    actualType: Validation_1.typeOf(value)
                };
                node.errors.push(error);
            }
            return validation || node;
        }
    };
}
exports.array = array;
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