Created
November 3, 2023 18:07
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| (() => { | |
| const isObject = t => { | |
| const z = typeof t | |
| return t != null && (z === 'object' || z === 'function') | |
| } | |
| const traceProxy = (target, name = 'object', recursive = false) => new Proxy(target, { | |
| get: (target, prop, receiver) => { | |
| const res = Reflect.get(target, prop, receiver) | |
| console.log('get prop:', name, prop, '==', res) | |
| return recursive && isObject(res) ? traceProxy(res, `${name}[${JSON.stringify(prop)}]`, true) : res | |
| }, | |
| apply: (target, that, args) => { | |
| const res = Reflect.apply(target, that, args) | |
| console.log('apply:', that, args, '==', res) | |
| return recursive && isObject(res) ? traceProxy(res, `${name}(...${args.length} args)`, true) : res | |
| } | |
| }) | |
| return traceProxy | |
| })() |
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