Created
June 10, 2011 09:30
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| ruby-1.9.2-p180 :023 > if bar; puts "yo"; end | |
| yo | |
| => nil | |
| ruby-1.9.2-p180 :024 > if bar.present?; puts "yo"; end | |
| => nil | |
| ruby-1.9.2-p180 :025 > |
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