THE PROBLEM:
Write a Rails app providing a simple form which allows users to enter
rules based on where people live and which email provider they use, 
then display a list of names which match these criteria.



GUIDELINES:
Only needs a very basic UI - no fancy CSS.
To save time do not use any javascript.
You are welcome to use any gems and plugins that you feel will assist.
Bonus points for providing a link to a GitHub repo and your app running on Heroku.
We like tests.



DATA:
People (also provided in people.csv)
id,name,postcode_id,email
1,Cody Kinnaman,1,[email protected]
2,Christian Hoying,2,[email protected]
3,Max Moshier,3,[email protected]
4,Noreen Zacharias,4,[email protected] 
5,Darren Radovich,5,[email protected]
6,Erik Pendergast,1,[email protected]
7,Ted Kuehne,2,[email protected]
8,Clinton Banegas,3,[email protected]
9,Neil Ancona,4,[email protected]
10,Clare Straube,5,[email protected]

Postcodes (also provided in postcodes.csv)
id,number,suburb
1,2000,Sydney CBD
2,2010,Surry Hills
3,2060,North Sydney
4,2061,Kirribilli
5,2065,Crows Nest



ACCEPTANCE TESTS:
People with a hotmail address
-> Cody Kinnaman, Ted Kuehne

People who are not from postcode 2000
-> Christian Hoying, Max Moshier, Noreen Zacharias, Darren Radovich, Ted Kuehne, Clinton Banegas, Neil Ancona, Clare Straube

People from postcodes 2000 or 2010
-> Cody Kinnaman, Christian Hoying, Erik Pendergast, Ted Kuehne

People from postcode 2010 with a gmail address
-> Christian Hoying

People from postcode 2060, 2061 or 2065 who do not use gmail
-> Noreen Zacharias, Darren Radovich, Clare Straube