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package decor
var defaultSpinnerStyle = []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"}
// Spinner returns spinner decorator.
//
// `frames` spinner frames, if nil or len==0, default is used
//
// `wcc` optional WC config
func Spinner(frames []string, wcc ...WC) Decorator {
if len(frames) == 0 {
frames = defaultSpinnerStyle
}
var count uint
f := func(s Statistics) string {
frame := frames[count%uint(len(frames))]
count++
return frame
}
return Any(f, wcc...)
}
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