[Ironruby-core] IronRuby for GIMP

Tomas Matousek Tomas.Matousek at microsoft.com
Thu Oct 30 00:10:11 EDT 2008


RubyArrays are not implicitly convertible to CLR arrays.

You need something like:

def to_string_vector array
  list = System::Collections::Generic::List[ClrString].new
  array.each {|x| list.add(x.to_s.to_clr_string) }
  list.to_array
end

Tomas

-----Original Message-----
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Jim Deville
Sent: Wednesday, October 29, 2008 4:04 PM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] IronRuby for GIMP

Did anyone ever help you with this?

-----Original Message-----
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Maurits Rijk
Sent: Monday, October 27, 2008 8:44 AM
To: ironruby-core at rubyforge.org
Subject: [Ironruby-core] IronRuby for GIMP

I'm completely new at IronRuby and I try to use it for writing GIMP
plug-ins, using my GIMP# library
(http://sourceforge.net/projects/gimp-sharp/).

I have hacked up the following code:

require "../../lib/gimp-sharp"
require "mscorlib"

class RubySample < Gimp::Plugin

  def initialize(args)
    super(args, 'RubySample')
  end

end

puts ARGV[0]
RubySample.new(ARGV)

---

But I get the following error: unknown: wrong number or type of
arguments for `initialize' (ArgumentError)

The Plugin class has a constructor that takes two arguments: an array of
strings (the command line arguments) and a string. Does IronRuby have a
different notion of arrays and/or strings than the CLR? If so, how do I
convert them?

Thanks, Maurits
--
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