Antonio J Rossi antoniojrossi

antoniojrossi / regions.py

Last active August 29, 2015 14:06 — forked from weapp/_Regions_.md

	from collections import namedtuple

	Point = namedtuple('Point', ['x', 'y'])

	def circle(distance):
	return lambda point: (point.x 2. + point.y 2.) ** (1/2.) < distance

	def offset(region, position):
	return lambda point: region(Point(x=point.x-position.x, y=point.y-position.y))

antoniojrossi / chromosomes.rb

Created July 1, 2011 19:33 — forked from jfcalvo/chromosomes.rb

A simple function to generate random chromosome strings


	# 72.217263 seconds generating 10.000.000 chromosomes
	def generate_chromosome_1(length, alleles)
	(1..length).collect { alleles[rand(alleles.size)] }.join
	end

	# 64.619006 seconds generating 10.000.000 chromosomes
	def generate_chromosome_2(length, alleles)
	chromosome = String.new
	for i in 1..length