o

Documentation

Index

• func ComputeArea(shapes []interface{}) (totalArea float64)
• func ComputeAreaBetter(shapes []Shape) (totalArea float64)
• type Circle
  • func (c Circle) Area() float64
• type Rectangle
  • func (r Rectangle) Area() float64
• type Shape

Functions

func ComputeArea

func ComputeArea(shapes []interface{}) (totalArea float64)

func ComputeAreaBetter

func ComputeAreaBetter(shapes []Shape) (totalArea float64)

Types

type Circle

type Circle struct {
	Radius int
}

func (Circle) Area

func (c Circle) Area() float64

type Rectangle

type Rectangle struct {
	Width  int
	Height int
}

func (Rectangle) Area

func (r Rectangle) Area() float64

type Shape

type Shape interface {
	Area() float64
}