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 1// SPDX-FileCopyrightText: 2026 Romain Maneschi <romain@gitroot.dev>
 2//
 3// SPDX-License-Identifier: EUPL-1.2
 4
 5package iterator
 6
 7import "encoding/json"
 8
 9type pullIterator struct {
10	slice []any
11	index int
12}
13
14func NewPullIterator(slice []any) *pullIterator {
15	return &pullIterator{
16		slice: slice,
17		index: 0,
18	}
19}
20
21func (it *pullIterator) Next() (string, bool) {
22	if it.index >= len(it.slice) {
23		return "", false
24	}
25
26	val := it.slice[it.index]
27	valJson, err := json.Marshal(val)
28	if err != nil {
29
30	}
31	it.index++
32	return string(valJson), true
33}
34
35func (it *pullIterator) Reset() {
36	it.index = 0
37}