> nest = [1,2,3, {name: "Vish", address: ["123 fake add", "456 fake add", city: ["toronto", "north york"]]}, ["thingy", "thingy2"]]                                           
#=> [1, 2, 3, {:name=>"Vish", :address=>["123 fake add", "456 fake add", {:city=>["toronto", "north york"]}]}, ["thingy", "thingy2"]]

> nest[3]                                                                                                                                                                     
#=> {:name=>"Vish", :address=>["123 fake add", "456 fake add", {:city=>["toronto", "north york"]}]}

> nest[3][:address]                                                                                                                                                           
#=> ["123 fake add", "456 fake add", {:city=>["toronto", "north york"]}]

> nest[3][:address][2]                                                                                                                                                        
#=> {:city=>["toronto", "north york"]}

> nest[3][:address][2][:city]                                                                                                                                                 
#=> ["toronto", "north york"]

> nest[3][:address][2][:city][0]                                                                                                                                              
#=> "toronto"