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Javascript has the concept of Proxy. That concept is critical to this problem.
Override all "get" for the object. Return a function instead.
That function should return the "prop", i.e. the method name.
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Problems like Infinite Method Object may appear in frontend or JavaScript-focused interviews, especially where understanding Proxies, dynamic behavior, or fluent APIs is important. While not a classic algorithm question, it tests knowledge of language features and design patterns.
The optimal approach uses dynamic property interception so that any accessed property behaves like a method returning the same object. In JavaScript, this is commonly implemented with a Proxy that intercepts property access and returns a function. This enables unlimited method chaining without defining each method.
Each method call returns the same object instance instead of a new value. Because the returned value is still the same object, additional methods can be called repeatedly. This design pattern is often used in fluent APIs and chaining interfaces.
The main concept used is dynamic property handling through a Proxy-like mechanism. It allows the program to respond to any method name at runtime instead of defining them beforehand. This keeps the implementation minimal and flexible.
