Function createPatch

src/diff.js:1088–1090

(fileName, oldStr, newStr, oldHeader, newHeader, options)

    return formatPatch(structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options));
  }
  function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {
    return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);
  }

  function arrayEqual(a, b) {
    if (a.length !== b.length) {