Method: Database#each_key

Defined in:
lib/database.rb

#each_key(&block) ⇒ Object 



38
39
40
41
42
43
44
 
# File 'lib/database.rb', line 38

def each_key(&block)
  if block
    @database.each_key(&block)
  else
    @database.each_key
  end
end