Function findEndingRoute

app/controllers/project-version.js:143–159

({
  project,
  targetVersion,
  currentVersion,
  currentUrlVersion,
  currentURL,
  currentAnchor,
})

}

export function findEndingRoute({
  project,
  targetVersion,
  currentVersion,
  currentUrlVersion,
  currentURL,
  currentAnchor,
}) {
  let projectVersionID = getCompactVersion(targetVersion);
  // if the user is navigating to/from api versions Ember >= 2.16 or Ember Data >= 4.0, take them
  // to the home page instead of trying to translate the url
  if (shouldGoToVersionIndex(project, targetVersion, currentVersion)) {
    return `/${project}/${projectVersionID}`;
  } else {
    return `${currentURL.replace(currentUrlVersion, projectVersionID)}${currentAnchor}`;
  }
}

function shouldGoToVersionIndex(project, targetVersion, currentVersion) {
  let boundaryVersion;