| /** | |
| * converts a list of change objects to the format returned by Google's [diff-match-patch](https://github.com/google/diff-match-patch) library | |
| */ | |
| export function convertChangesToDMP(changes) { | |
| const ret = []; | |
| let change, operation; | |
| for (let i = 0; i < changes.length; i++) { | |
| change = changes[i]; | |
| if (change.added) { | |
| operation = 1; | |
| } | |
| else if (change.removed) { | |
| operation = -1; | |
| } | |
| else { | |
| operation = 0; | |
| } | |
| ret.push([operation, change.value]); | |
| } | |
| return ret; | |
| } |