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jonbodner/then1.go

Created August 24, 2017 16:32
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future-blog-post-11
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then1.go
func (f *futureImpl) Then(next Step) Interface {
nextFuture := New(func() (interface{}, error) {
result, err := f.Get()
if err != nil {
return result, err
}
return next(result)
})
return nextFuture
}
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