"Search" endpoint can't search all types of data

[naegelejd]

The "search" endpoint on BreweryDB allows for searching breweries, beers, guilds and events but since objects of each type are returned in one JSON response, the Go implementation just has 4 separate methods for searching each type. This makes the code simple, but it also means a user must make more requests to search for multiple types of objects, e.g. searching for both breweries and beers with a specific term requires two method calls and two HTTP requests.