Created
February 24, 2014 08:01
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Difference of variable and function
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| def hoge arg | |
| puts "hoge--- #{arg}" | |
| end | |
| [1, 2].each do |hoge| | |
| hoge hoge | |
| end | |
| =begin | |
| hoge---1 | |
| hoge---2 | |
| => [1, 2] | |
| =end |
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