Read and write JSON methods

[IonicaBizau]

Would it be useful to add methods for reading and writing JSON?

I'm currently using the read-json library for that:

var Fs = require("fs-plus");
Fs.readJSON = require("read-json");

[kevinsawicki]

These used to be in here but were removed in ea0d714

I'd prefer to keep this library small and only have helpers that build directly on core fs APIs.

[IonicaBizau]

Thanks! I see. 👍