Masonry stack from bottom up

Question

I'd like to stack my Masonry bricks from the bottom up.

This question was answered before, but that modification and fork of Masonry use a very old version of the script now. The newer version of Masonry has bug fixes which I needed.

So does anyone know how to apply the old solution to the newer script?

Here is the old solution.

var position = (opts.fromBottom) ? {
  left: props.colW * shortCol + props.posLeft,
  bottom: minimumY
} : {
  left: props.colW * shortCol + props.posLeft,
  top: minimumY
};

Here is a Fiddle with the newer Masonry script. I added fromBottom option at line 74. The code in question is around line 285.

This question is obsolete in the newest version of Masonry (now a standard option).

Answer 1

Replace this (starting at line 287):

var position = {
  top: minimumY + this.offset.y
};

with this:

var position = (this.options.fromBottom) ? {
  bottom: minimumY + this.offset.y
} : {
  top: minimumY + this.offset.y
};

Demo