shapes-using-functions

README

shapes-using-functions example

Calculating the area and perimeter of circles, rectangles and triangles using functions.

• shapes-using-functions (This example)
• shapes-using-methods
• shapes-using-interfaces

GitHub Webpage

OVERVIEW

This is pretty straight forward using functions. You just call all the different functions,

// Get the shape properties
c1Area := circleArea(c1)
c1Perimeter := circlePerimeter(c1)
r1Area := rectangleArea(r1)
r1Perimeter := rectanglePerimeter(r1)
t1Area := triangleArea(t1)
t1Perimeter := trianglePerimeter(t1)

We will see, we can simplify this using an interface.

RUN

go run shapes-using-functions.go