| # make this script run, update your gist with the running script, and it's | |
| # output in a separate gist. the entire quzi should take 1-3 minutes, but you | |
| # get 5. | |
| # | |
| # the meat - take < 5 minutes to do this | |
| # | |
| assert :hash do | |
| x = Hash.new |
| # fork it | |
| # | |
| # make it print all true with only ONE LINE OF CODE | |
| class A | |
| def A.foo | |
| @foo ||= ( | |
| if self == A | |
| '42.0' | |
| else |
Last revised on 03-12-2012
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Last revised on 03-12-2012
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So you think you wanna be a web developer... Fork this, update your copy with answers. They don't need to be precise - pseudo-code is fine in most cases. Some questions don't have correct answers.
| # it's not critical for understanding | |
| # but here is the associated server-side action | |
| # | |
| def version | |
| @program = load_program! | |
| @version = @program.versions.find(params[:version_id]) | |
| if stale?(:last_modified => @version.updated_at, :etag => @version.cache_key) | |
| render |
