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| // Daniel Z.'s solution | |
| // Part 1. | |
| // Implement a function prototype extension that caches function results for | |
| // the same input arguments of a function with one parameter. | |
| // | |
| // For example: | |
| // Make sin(1) have the result of Math.sin(1), but use a cached value | |
| // for future calls. | |
| // | |
| // Part 2. |
| MyStuff = function(container) { | |
| var index; | |
| function log(){ | |
| console.log(index); | |
| } | |
| function iterate(){ | |
| log(); | |
| if(index>1) setTimeout(iterate, 1000); |
| #!/usr/bin/env ruby | |
| require 'rubygems' | |
| require 'activerecord' | |
| File.unlink('biology_data.db') rescue nil | |
| File.unlink('life_form_data.db') rescue nil | |
| ActiveRecord::Base.establish_connection( | |
| :adapter => "sqlite3", | |
| :dbfile => "biology_data.db" |
| #!/usr/bin/env ruby | |
| require 'rubygems' | |
| require 'activerecord' | |
| require 'spec' | |
| class DiskFreeSpace < ActiveRecord::Base; end | |
| class DiskFreeSpaceRunner | |
| def initialize(environment = 'production') |