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• .. (вверх)
• [DIR] ..
• [FILE] helpers.d.ts
• [FILE] helpers.js
• [FILE] index.d.ts
• [FILE] index.js
• [FILE] members.d.ts
• [FILE] members.js
• [FILE] prime.d.ts
• [FILE] prime.js
• [FILE] proposals.d.ts
• [FILE] proposals.js
• [FILE] types.d.ts
• [FILE] types.js

Просмотр файла: helpers.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getInstance = getInstance;
exports.withSection = withSection;
exports.callMethod = callMethod;
const rxjs_1 = require("rxjs");
const util_1 = require("@polkadot/util");
const index_js_1 = require("../util/index.js");
function getInstance(api, section) {
    const instances = api.registry.getModuleInstances(api.runtimeVersion.specName, section);
    const name = instances?.length
        ? instances[0]
        : section;
    return api.query[name];
}
function withSection(section, fn) {
    return (instanceId, api) => (0, index_js_1.memo)(instanceId, fn(getInstance(api, section), api, instanceId));
}
function callMethod(method, empty) {
    return (section) => withSection(section, (query) => () => (0, util_1.isFunction)(query?.[method])
        ? query[method]()
        : (0, rxjs_1.of)(empty));
}

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