Papoh/node_modules/diff/lib/convert/dmp.js

/*istanbul ignore start*/
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.convertChangesToDMP = convertChangesToDMP;

/*istanbul ignore end*/
// See: http://code.google.com/p/google-diff-match-patch/wiki/API
function convertChangesToDMP(changes) {
  var ret = [],
      change,
      operation;

  for (var 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;
}
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