5d843c914ePR-URL: https://github.com/nodejs/node/pull/60012 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
21 lines
580 B
JavaScript
21 lines
580 B
JavaScript
/**
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* converts a list of change objects to the format returned by Google's [diff-match-patch](https://github.com/google/diff-match-patch) library
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*/
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export function convertChangesToDMP(changes) {
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const ret = [];
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let change, operation;
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for (let i = 0; i < changes.length; i++) {
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change = changes[i];
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if (change.added) {
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operation = 1;
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}
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else if (change.removed) {
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operation = -1;
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}
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else {
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operation = 0;
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}
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ret.push([operation, change.value]);
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}
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return ret;
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}
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