lib/echonest.rb in ruby-echonest-0.2.0 vs lib/echonest.rb in ruby-echonest-0.3.0

@@ -10,10 +10,10 @@
 require 'echonest/element/loudness'
 require 'echonest/element/tatum'
 
 require 'pathname'
 
-def Echonest(api_key) Echonest::Api.new(api_key) end
+def Echonest(api_key = nil) Echonest::Api.new(api_key) end
 
 module Echonest
   DIRECTORY = Pathname.new("~/.echonest").expand_path
 end