shoes gem first try

gistfile1.txt

huckle:shoes eric$ pry -Ilib
[1] pry(main)> require 'shoes'
undefined method `args!' for Shoes:Class
=> true
[2] pry(main)> app = Shoes.app do
[2] pry(main)*   stack do
[2] pry(main)*     para "Hello world"
[2] pry(main)*   end  
[2] pry(main)* end  
=> #<Shoes::App:0x007ff96324e848 @main_app=#<Proc:0x007ff96324e7d0@(pry):2>>