hedgeyedev/Developer-Applicant-Exercise — pull request #26 by hlee (2013-09-18 14:40:59+00:00)
Title: Ken Lu's Code Test PR

1. refactor

`source_template.gsub(/\%CODE\%(.*)\%ALTCODE\%/) {request_id.to_s + $1 + convert(request_id.to_s)}`

2. timeline

2.1 twitterstream
2.2 ajax search
2.3 rails4
2.4 scroll bottom to fetch twitter stream to get more