iterator

Documentation

Index

• type Step
  • func Steps(total, step int) (steps []Step)

Types

type Step

type Step struct {
	Head int
	Tail int
}

func Steps

func Steps(total, step int) (steps []Step)

Steps calculates the steps. example:

ids := []int{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20}
for _, step := range iterator.Steps(len(ids), 10) {
	cur := ids[step.Head:step.Tail]
	// todo: do something
}