fromPairs does not work

[mambla]

When trying the example from the site in the playground:
fromPairs([["name", "John"], ["age", 30]])

We receive the error
json: unsupported type: map[interface {}]interface {}

[antonmedv]

fromPairs() works!

This is a restriction of the playground. As it tries to marshal output to JSON to display it and fails.

In Go, json package can marshal map[string]any to string. But fromPairs() returns map[any]any, and we get next message:

json: unsupported type: map[interface {}]interface {}