Initializing port with array

[cwohlman]

There doesn't seem to be a supported way to initialize a port with an array.

See my stack overflow question for a code example of my current workaround:
http://stackoverflow.com/questions/24092317/noflo-fbp-array-initiallizer

[forresto]

@automata is running into this issue as well.

[automata]

Like @cwohlman pointed on stack overflow, '[0, 0, 100, 100]' -> RECTANGLE Rect(canvas/FillRect) is a possible workaround. But in case of canvas/FillRect component, it waits an array, not a string, so it breaks.

[forresto]

You'd pass the string to strings/ParseJson first. Not ideal, but not too ugly.

[bergie]

Duplicate of #10