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Groups > comp.lang.ruby > #4957
| From | 7stud -- <bbxx789_05ss@yahoo.com> |
|---|---|
| Newsgroups | comp.lang.ruby |
| Subject | Re: Generating Functions in Ruby |
| Date | 2011-05-23 20:51 -0500 |
| Organization | Service de news de lacave.net |
| Message-ID | <229eaaafa7ab13dbdc46143d3c08a655@ruby-forum.com> (permalink) |
| References | <5e21af14-befb-406e-b1c3-6758fe1527ab@s14g2000vbi.googlegroups.com> |
7) If you will have less than 9 parameters, you can do this:
param_str = temp = 'x1'
10.times do |i|
temp = temp.succ
param_str << ', ' << temp
end
p param_str
--output:--
"x1, x2, x3, x4, x5, x6, x7, x8, x9, y0, y1"
But in ruby, you can define variadic methods:
def my_meth(*args)
args.each {|arg| p arg}
end
my_meth(1, 2, 3)
my_meth('a', 'b', 4)
--output:--
1
2
3
"a"
"b"
4
--
Posted via http://www.ruby-forum.com/.
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Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-18 06:44 -0700
Re: Generating Functions in Ruby Steve Klabnik <steve@steveklabnik.com> - 2011-05-18 09:34 -0500
Re: Generating Functions in Ruby Robert Klemme <shortcutter@googlemail.com> - 2011-05-18 09:54 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-18 14:44 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-18 20:55 -0500
Re: Generating Functions in Ruby Robert Klemme <shortcutter@googlemail.com> - 2011-05-19 08:31 +0200
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-19 13:00 -0500
Re: Generating Functions in Ruby Robert Klemme <shortcutter@googlemail.com> - 2011-05-20 01:28 -0500
Re: Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-23 05:54 -0700
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-23 16:25 -0500
Re: Generating Functions in Ruby Thomas Preymesser <thopre@gmail.com> - 2011-05-19 04:35 -0500
Re: Generating Functions in Ruby Brian Candler <b.candler@pobox.com> - 2011-05-19 10:06 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-23 16:09 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-23 20:51 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-23 21:07 -0500
Re: Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-24 00:10 -0700
Re: Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-24 00:24 -0700
Re: Generating Functions in Ruby Brian Candler <b.candler@pobox.com> - 2011-05-24 03:12 -0500
Re: Generating Functions in Ruby Robert Klemme <shortcutter@googlemail.com> - 2011-05-24 03:39 -0500
Re: Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-24 06:46 -0700
Re: Generating Functions in Ruby Robert Klemme <shortcutter@googlemail.com> - 2011-05-24 10:20 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-24 17:27 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-24 17:53 -0500
Re: Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-25 03:59 -0700
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-25 12:26 -0500
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-25 17:12 -0500
Re: Generating Functions in Ruby Andreas Lundgren <andreas.lundgren.x@gmail.com> - 2011-05-27 04:48 -0700
Re: Generating Functions in Ruby 7stud -- <bbxx789_05ss@yahoo.com> - 2011-05-24 16:54 -0500
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