Rails - Jun 2013 - [HELP ] Call java code / method from Ruby programming

Hi All ,

  I have written java code ( This java code will not return any thing but 
it will do action ) which is required call from ruby , please let me what 
is best way to achieve this ?

  Thanks ,
  Muthu Selvan SR

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On 21 June 2013 04:04, Muthu Selvan
<pearl.selvan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
>
>
>  Hi All ,
>
>   I have written java code ( This java code will not return any thing but
it
> will do action ) which is required call from ruby , please let me what is
> best way to achieve this ?
You can use the ruby system method to run a command, which can be any
language of course.  Or you can use the backtick syntax.

Colin

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Colin Law wrote in post #1113075:
> On 21 June 2013 04:04, Muthu Selvan
<pearl.selvan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>   I have written java code ( This java code will not return any thing
but it
>> will do action ) which is required call from ruby , please let me what
is
>> best way to achieve this ?
>
> You can use the ruby system method to run a command, which can be any
> language of course.  Or you can use the backtick syntax.
You might also take a look at this:

http://rjb.rubyforge.org

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On Fri, Jun 21, 2013 at 9:23 AM, Robert Walker
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Colin Law wrote in post #1113075:
>> On 21 June 2013 04:04, Muthu Selvan
<pearl.selvan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>>   I have written java code ( This java code will not return any
thing but it
>>> will do action ) which is required call from ruby , please let me
what is
>>> best way to achieve this ?
>>
>> You can use the ruby system method to run a command, which can be any
>> language of course.  Or you can use the backtick syntax.
>
> You might also take a look at this:
>
> http://rjb.rubyforge.org
Did we all seem to forget there is something called jRuby?
https://github.com/jruby/jruby/wiki/CallingJavaFromJRuby

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