table.get(key) → singleRowSelection
Get a document by primary key.
If no document exists with that primary key, get will return nil.
Example: Find a document by UUID.
r.table('posts').get('a9849eef-7176-4411-935b-79a6e3c56a74').run(conn)
Example: Find a document and merge another document with it.
r.table('heroes').get(3).merge(
{ :powers => ['invisibility', 'speed'] }
).run(conn)
_Example: Subscribe to a document’s changefeed.
changes = r.table('heroes').get(3).changes().run(conn)
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