class Geometry::Circle

Attributes

f[RW]

Public Class Methods

new(f) click to toggle source
# File lib/geometrize.rb, line 63
def initialize(f)
  @f = f
end

Public Instance Methods

area() click to toggle source
# File lib/geometrize.rb, line 71
def area
  3.14159265359 * @f * @f
end
circumference() click to toggle source
# File lib/geometrize.rb, line 67
def circumference
  2 * 3.14159265359 * @f
end