Class: Geometry::Rectangle

Inherits:

Object

• Object
• Geometry::Rectangle

Defined in:

lib/geometry-mc.rb

Instance Attribute Summary

• #l ⇒ Object

  Returns the value of attribute l.

• #w ⇒ Object

  Returns the value of attribute w.

Instance Method Summary

• #area ⇒ Object
• #initialize(l, w) ⇒ Rectangle constructor

  A new instance of Rectangle.

• #perimeter ⇒ Object

Constructor Details

#initialize(l, w) ⇒ Rectangle

Returns a new instance of Rectangle.

# File 'lib/geometry-mc.rb', line 55

def initialize(l, w)
  @l = l
  @w = w
end

Instance Attribute Details

#l ⇒ Object

Returns the value of attribute l.

# File 'lib/geometry-mc.rb', line 53

def l
  @l
end

#w ⇒ Object

Returns the value of attribute w.

# File 'lib/geometry-mc.rb', line 53

def w
  @w
end

Instance Method Details

#area ⇒ Object

# File 'lib/geometry-mc.rb', line 64

def area
  @l * @w
end

#perimeter ⇒ Object

# File 'lib/geometry-mc.rb', line 60

def perimeter
  2 * (@l + @w)
end