On Tuesday 09 December 2008 12:03:55 Davi Vidal wrote:
> On Tuesday 09 December 2008 10:49:24 Sulekha Mariam wrote:
> > Sulekha Mariam wrote:
>
> [...]
>
> > > def tag_cloud
>
> [...]
>
> > now i am getting the error
> >
> > Showing stories/index.html.erb where line #4 raised:
> >
> > wrong number of arguments (2 for 0)
>
> Your method accepts no argument. Try something like:
>
> def tag_cloud(args*)
>
irb(main):001:0> def foo(*args)
irb(main):002:1> puts args
irb(main):003:1> end
=> nil
irb(main):004:0> foo "hello"
hello
=> nil
irb(main):005:0> foo "hello", "world"
hello
world
=> nil
irb(main):006:0> foo "hello", "world", "I'm alive"
hello
world
I'm alive
=> nil
HTH,
--
Davi Vidal
--
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