1 | import typeson from './typeson.js'
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2 | const { TypesonPromise, toStringTag } = typeson
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3 |
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4 | const blob = {
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5 | blob: {
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6 | test(x) { return toStringTag(x) === 'Blob'; },
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7 | replace(b) {
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8 | return this.replaceAsync(b);
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9 | },
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10 | revive({ type, buffer }) {
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11 | return new Blob([buffer], { type });
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12 | },
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13 | replaceAsync(b) {
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14 | return new TypesonPromise((resolve, reject) => {
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15 | const reader = new FileReader();
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16 | reader.addEventListener('load', () => {
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17 | resolve({
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18 | type: b.type,
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19 | buffer: reader.result
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20 | });
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21 | });
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22 | reader.addEventListener('error', () => {
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23 | reject(reader.error);
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24 | });
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25 | reader.readAsArrayBuffer(b);
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26 | });
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27 | }
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28 | }
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29 | };
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30 |
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31 | export default blob;
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