[draft] weird error message, T::of vs of

[bobzhang]

No description provided.

[peter-jerry-ye-code-review]

Observed Problems

1. Potential Typo in Function Call:

   • In the from_array test, the function @list.of is called with an array [1, 2, 3, 4, 5]. However, the function name of might be a typo if the intended function is from_array or similar, which is conventionally used to convert arrays to lists. If of is indeed the correct function, this is not an issue, but it's worth double-checking the function name for accuracy.

2. Incorrect Type Annotation for el:

   • The type annotation for el is given as @list.T[Int], which seems incorrect if @list.Nil is intended to represent an empty list. Typically, Nil is used to denote an empty list, and it should match the type List[Int] if the list contains integers. Ensure that @list.Nil is correctly typed to match the expected list type.

3. Usage of @json.inspect!:

   • The @json.inspect! function is used with ls, where the content is specified as [1,2,3,4,5]. This might work if @json.inspect! expects a JSON-like structure, but it's crucial to verify that the function indeed expects an array in this format. If @json.inspect! expects a JSON string, the content should be "[1,2,3,4,5]" instead.

Summary of Suggestions

1. Verify Function Name: Ensure that of is the correct function name for converting an array to a list.
2. Correct Type Annotation: Update the type annotation for el to match the expected list type, likely List[Int].
3. Content Format for @json.inspect!: Ensure the content format [1,2,3,4,5] is correct for @json.inspect!, or adjust it if a different format (like a JSON string) is required.

These suggestions aim to address potential issues related to typos, type annotations, and function parameter formats in the provided git diff output.