Created
January 14, 2013 01:33
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using blocks and lambdas
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| def ampersandy(n) | |
| yield n | |
| end | |
| ampersandy(10) do |x| | |
| x + 10 | |
| end | |
| # => 20 | |
| l = lambda { |x| x + 10 } | |
| ampersandy(15, &l) | |
| # => 25, neat |
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