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Can you supply arguments to the map(&:method) syntax in Ruby?
...ot 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, '*'))
# => ["********abc*********", "********babc********", "*******great*...
1052: Column 'id' in field list is ambiguous
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Community♦
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answered Jul 10 '11 at 1:31
OMG PoniesOMG Ponies
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Do subclasses inherit private fields?
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edited Mar 11 '16 at 12:01
João Neves
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How do I tell git-svn about a remote branch created after I fetched the repo?
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vjangusvjangus
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How to insert a character in a string at a certain position?
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answered May 4 '11 at 13:45
Mike ThomsenMike Thomsen
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Android ListView Divider
...e to use "dip"
– deeJ
Oct 24 '12 at 11:19
I agree. They should at least mention that rule about px as an example of wh...
How to convert strings into integers in Python?
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Timo
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answered Mar 13 '09 at 10:58
unwindunwind
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Easiest way to compare arrays in C#
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edited May 11 at 12:08
Martin Prikryl
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javax vs java package
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Andronicus
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answered Apr 7 '09 at 22:32
Jon SkeetJon Skeet
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Gradle: How to Display Test Results in the Console in Real Time?
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answered Mar 19 '11 at 14:01
Benjamin MuschkoBenjamin Muschko
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