24 lines
386 B
Go
24 lines
386 B
Go
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package myRedis
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type Iterator struct {
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data []interface{}
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index int
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}
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func NewIterator(data []interface{}) *Iterator {
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return &Iterator{data: data}
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}
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func (t *Iterator) HasNext() bool {
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if t.data == nil || len(t.data) == 0 {
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return false
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}
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return t.index < len(t.data)
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}
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func (t *Iterator) Next() (ret interface{}) {
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ret = t.data[t.index]
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t.index = t.index + 1
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return
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}
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