on-one/dist/cjs/index.js

Subscribe to one or more events and accept the first emitted

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "default", {
    enumerable: true,
    get: function() {
        return onOne;
    }
});
var isArray = Array.isArray || function(x) {
    return Object.prototype.toString.call(x) === '[object Array]';
};
function onOne(emitter, nameOrNames, fn) {
    var names = isArray(nameOrNames) ? nameOrNames : [
        nameOrNames
    ];
    var called = false;
    function wrapper() {
        if (called) return;
        called = true;
        // cleanup
        names.forEach(function(name) {
            return emitter.removeListener(name, wrapper);
        });
        // biome-ignore lint/complexity/noArguments: Apply arguments
        return fn.apply(null, arguments);
    }
    names.forEach(function(name) {
        return emitter.on(name, wrapper);
    });
}
/* CJS INTEROP */ if (exports.__esModule && exports.default) { try { Object.defineProperty(exports.default, '__esModule', { value: true }); for (var key in exports) { exports.default[key] = exports[key]; } } catch (_) {}; module.exports = exports.default; }