Class: Geometry::Circle

Inherits:

Object

• Object
• Geometry::Circle

Defined in:

lib/geometry-mf.rb

Instance Attribute Summary

• #radius ⇒ Object

  Returns the value of attribute radius.

Instance Method Summary

• #circ ⇒ Object
• #initialize(radius) ⇒ Circle constructor

  A new instance of Circle.

Constructor Details

#initialize(radius) ⇒ Circle

Returns a new instance of Circle.

# File 'lib/geometry-mf.rb', line 50

def initialize(radius)
  @radius = radius
end

Instance Attribute Details

#radius ⇒ Object

Returns the value of attribute radius.

# File 'lib/geometry-mf.rb', line 48

def radius
  @radius
end

Instance Method Details

#circ ⇒ Object

# File 'lib/geometry-mf.rb', line 54

def circ
  @radius * 2 * Math::PI 
end