junegunn/perlin_noise — pull request #1 by warmwaffles (2012-07-22 06:21:40+00:00)
Title: Specify A Seed Value

I've run into cases where I needed to specify a Seed value to reproduce the same Perlin Noise map each time. So I modified your gem a bit to handle such a task.

Feel free to look through it and comment. I would love to hear your feedback.