IRuby with irb v1.15+ doesn't show output cells

[cveneziani]

Like @hypsakata with irb v1.13.0 (see issue #338 and PR #339), I'm facing a similar issue with irb v1.15+

I have the following output error in my notebook:

NoMethodError: undefined method build_statement' for an instance of IRB::Irb

The build_statement method has been removed with the release of irb v1.15.0
Especially this commit: ruby/irb@9fc14eb

I applied the following patch on my local setup and I got it working:

def eval(code, _store_history)
-  @irb.context.evaluate(@irb.build_statement(code), 0)
+  @irb.context.evaluate(@irb.parse_input(code), 0)
  @irb.context.last_value unless IRuby.silent_assignment && assignment_expression?(code)
end

Applying this patch would break compatibility with prior versions of irb.
Not sure what's the policy of iruby regarding which versions of irb it should be compatible with.

Anyway, hope it helps anyone stuck with the same issue.

[sealocal]

This was fixed in #364, but has not been released to Ruby Gems.

[cveneziani]

Oh sorry I forgot to check closed PRs. Thanks for the reply. Closing this issue :)

[sealocal]

@kojix2 @mrkn Could someone push a release to RubyGems?

[mrkn]

@kojix2 Could you please push a new gem?

[kojix2]

Okay. I'll take the time to push the iruby gem to the rubygem server this weekend.