class Point2d::Sort

Public Class Methods

sort(arr) click to toggle source
# File lib/point2d/sort.rb, line 2
def self.sort(arr)
  arr.sort do |p1, p2|
    if (p1.y<=>p2.y)!=0
      p1.y<=>p2.y
    else
      p1.x<=>p2.x
    end
  end
end