func (c Cup) nameAndColor() string { return c.name + ": " + c.color }
This would be much better served by satisfying the Stringer interface:
func (c Cup) String() string { return c.name + ": " + c.color }
I would recommend following the tour here: tour.golang.org/methods/17 To see in greater detail why this is a more useful way to do this.
Thanks for pointing that out. I just wrote the method as an example, nothing more.
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This would be much better served by satisfying the Stringer interface:
I would recommend following the tour here: tour.golang.org/methods/17
To see in greater detail why this is a more useful way to do this.
Thanks for pointing that out. I just wrote the method as an example, nothing more.