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Can you supply arguments to the map(&:method) syntax in Ruby?
...;block) }
end
end
Which will enable you to do not only this:
a = [1,3,5,7,9]
a.map(&:+.with(2))
# => [3, 5, 7, 9, 11]
But also a lot of other cool stuff, like passing multiple parameters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********ab...
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Set a persistent environment variable from cmd.exe
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RedirectToAction between areas?
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answered Sep 8 '09 at 5:41
eu-ge-neeu-ge-ne
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Update all values of a column to lowercase
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See http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_lower
UPDATE table_name SET tag = LOWER(tag)
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Difference between .tagName and .nodeName
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user113716user113716
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Passing command line arguments in Visual Studio 2010?
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mysql query order by multiple items
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edited Feb 2 '11 at 15:19
eumiro
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