Jruby vs ruby

Rails
1

Hello,

Currently in my rails application, I am using ruby 1.9.3. There is a
requirement for which I need to use jruby.
If I am using jruby, then I can’t use ruby.
Will there be any affect if I switch from ruby to jruby in my
application ?
Will the rails application behave normally ?
Any code changes I need to do for that ?

2

On 21 September 2012 10:47, Avi [email protected] wrote:

Hello,

Currently in my rails application, I am using ruby 1.9.3. There is a
requirement for which I need to use jruby.
If I am using jruby, then I can’t use ruby.
Will there be any affect if I switch from ruby to jruby in my application ?
Will the rails application behave normally ?
Any code changes I need to do for that ?

Hi.
I use jruby in all my applications the advantage is that you can mix
java code if you want oherwise you can use pure ruby syntax.

3

Will there be any affect on ruby code if we change from ruby to jruby ?

On Fri, Sep 21, 2012 at 4:23 PM, Mauro [email protected] wrote:

For more options, visit https://groups.google.com/groups/opt_out.

–
Thanks & Regards,
Avinash Behera
M-09538712979

4

On 21 September 2012 13:16, Mauro [email protected] wrote:

end
To create a new app using jruby for rails 3:

jruby -S rails new myapp -m http://jruby.org/rails3.rb

5

Thanks.

On Fri, Sep 21, 2012 at 4:57 PM, Mauro [email protected] wrote:

group :assets do
“Ruby on Rails: Talk” group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit https://groups.google.com/groups/opt_out.

–
Thanks & Regards,
Avinash Behera
M-09538712979

6

On 21 September 2012 13:07, avinash behera [email protected]
wrote:

Will there be any affect on ruby code if we change from ruby to jruby ?

I think no, you have to control your gems, if you use jruby you have to
add:

the javascript engine for execjs gem

platforms :jruby do
group :assets do
gem ‘therubyrhino’
end
end