lib/app/registry.js
function existsInCache(x, cache) {
  var found = _.find(cache, function(y) {
    return appsAreEqual(x, y);
  });
  return !!found;
}
function existsInCache(x, cache) {
  var found = _.find(cache, function(y) {
    return appsAreEqual(x, y);
  });
  return !!found;
}
function existsInCache ( x , cache ) { var found = _ . find ( cache , function ( y ) { return appsAreEqual ( x , y ) ; } ) ; return ! ! found ; }
Returns true if app already exists in cache.
Returns true if app already exists in cache .