nickboyce

describe "as_json method" do
  subject { artwork.to_json }

  # test the root object structure
  it { should have_json_type(String).at_path("artist_id") }
  it { should have_json_type(Array).at_path("available_sizes") }

  # test a nested object
  it { should have_json_type(Object).at_path("artist") }
  it { should have_json_type(String).at_path("artist/id") }

nickboyce

# courtesy of juliocapote (http://news.ycombinator.com/item?id=485423)
def generate_code(len = 5)
  (1..len).map { (("a".."z").to_a + ("A".."Z").to_a + (0..9).to_a)[rand(62)] }.join
end

nickboyce

Original Source: https://github.com/chneukirchen/styleguide

= Christian Neukirchen's Ruby Style Guide

You may not like all rules presented here, but they work very well for
me and have helped producing high quality code.  Everyone is free to
code however they want, write and follow their own style guides, but
when you contribute to my code, please follow these rules: