import "github.com/eefret/gravatar"

func main(){
	g, err := gravatar.New() //Creating our object to hold preferences: size, defaultImg, rating
	
	g.URLParse("[email protected]") 
	// prints https://www.gravatar.com/avatar/c82739de14cf64affaf30856ca95b851.jpg?d=&r=g&s=80
	
	g.SetSize(uint(256))
	data, err := g.Download("[email protected]")
	// Returns []byte containing the Image with modified size to 256px
	
	g.SetSize(uint(512))
	g.DownloadToDisk("[email protected]", "/tmp/avatar.jpg")
	// Saves to /tmp our avatar image file with a size of 512
	
	if err != nil {
		log.Fatal(err)
	}
}