surrogate/dist/surrogate.f2c14ea0.js

Object method hooks made easy

var $69e6bb98e7bc51ac$exports = require("./surrogate.5de640eb.js");


function $parcel$export(e, n, v, s) {
  Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
}

$parcel$export(module.exports, "MethodIdentifier", () => $dc3c4ef945810111$export$1f0bc0d8e047b444);

class $dc3c4ef945810111$export$1f0bc0d8e047b444 {
    constructor(instance){
        this.instance = instance;
    }
    doesNotIncludeEvent(event, methods) {
        return !this.doesIncludeEvent(event) || !this.matchEvent(event, methods);
    }
    doesIncludeEvent(event) {
        return this.instanceMethodNames().includes(event);
    }
    matchEvent(event, methods) {
        return methods.filter((v)=>v).map((method)=>new RegExp(method)).some((regex)=>regex.test(event));
    }
    getApplicableMethods(event, methods) {
        const methodTest = new RegExp(event);
        return methods.includes(event) ? [
            event
        ] : methods.filter((method)=>methodTest.test(method));
    }
    instanceMethodNames() {
        const prototype = Reflect.getPrototypeOf(this.instance) || {};
        const properties = this.getPropertyNames();
        return properties.filter((prop)=>prop !== 'constructor').filter((name)=>this.isNotProperty(name)).filter((name)=>this.isNotAccessor(name, prototype));
    }
    isNotProperty(name) {
        const descriptor = Reflect.getOwnPropertyDescriptor(this.instance, name);
        return (0, $69e6bb98e7bc51ac$exports.isUndefined)(descriptor);
    }
    isNotAccessor(name, prototype) {
        const descriptor = Reflect.getOwnPropertyDescriptor(prototype, name);
        return (0, $69e6bb98e7bc51ac$exports.isUndefined)(descriptor?.get) && (0, $69e6bb98e7bc51ac$exports.isUndefined)(descriptor?.set);
    }
    getPropertyNames() {
        const props = [];
        let current = this.instance;
        do props.push(Object.getOwnPropertyNames(current));
        while (current = Reflect.getPrototypeOf(current));
        return [
            ...new Set(props.flat()).values()
        ];
    }
}


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