thedarkone
thedarkone
/ gist:ce54341db26ab1399a93
Last active
February 2, 2016 00:49
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| def recur(n) | |
| if n == 0 | |
| bench | |
| else | |
| recur(n-1) | |
| end | |
| end | |
| def bench |
thedarkone
/ habtm_bug.rb
Last active
August 29, 2015 14:03
— forked from werner/habtm_bug.rb
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| unless File.exist?('Gemfile') | |
| File.write('Gemfile', <<-GEMFILE) | |
| source 'https://rubygems.org' | |
| gem 'rails', github: 'rails/rails' | |
| gem 'arel', github: 'rails/arel' | |
| gem 'sqlite3' | |
| GEMFILE | |
| system 'bundle' | |
| end |
thedarkone
/ gist:599605
Created
September 27, 2010 18:59
— forked from carlosantoniodasilva/gist:599566
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| ## Original | |
| def reverse_sql_order(order_query) | |
| order_query.join(', ').split(',').collect { |s| | |
| if s.match(/\s(asc|ASC)$/) | |
| s.gsub(/\s(asc|ASC)$/, ' DESC') | |
| elsif s.match(/\s(desc|DESC)$/) | |
| s.gsub(/\s(desc|DESC)$/, ' ASC') | |
| else | |
| s + ' DESC' | |
| end |