Support serialization of url query parameters

[mahsashadi]

No description provided.

[andersevenrud]

Remove duplicate comment characters :)

[mahsashadi]

Oops! sorry for that.

[andersevenrud]

Might be better to just filter out any null-ish values before doing the encoding. The backend doesn't really take null or undefined values anyway.

This way you can just do the following:

const pairs = Object.entries(data)
  .filter(([, val]) => val !== null && val !== undefined)
  .map(([key, val]) => {
    const value = typeof val === 'object' ? JSON.stringify(val) : val;
    return `${encodeURIComponent(key)}=${encodeURIComponent(value)}`;
  });

[mahsashadi]

@andersevenrud changes are done.

As I said here, there were some issues about filtering client options passed. Do you want those to consider in this pull request?
#164 (review)
a5e92a1
14615e5

[andersevenrud]

filtering client options passed

I'm not I sure I fully understand the issue.

Edit: Let's split out everything into single PRs. It's much easier to manage this way :)