stringify() writes separator on the front of the next chunk

[dominictarr]

stringify() writes separator on the front of the next chunk

[Poetro]

Because you don't know, what will be the last, and you cannot remove already sent characters.
So in the first chunk, there is no reparator, but there are one before every other. For example, you want to construct an array of objects. But you don't know when that stream will end, so you write out , before each except the last, so you don't have a trailing comma, as that is not valid JSON.

[raine]

@Poetro, yep, I actually wrote my own stringifying logic as I realized it's simple because the use case doesn't require wrapping the stream in an array, and therefore can always send a line break after an object.