From: "Shot (Piotr Szotkowski)" <shot@...>
Date: 2009-11-12T07:48:53+09:00
Subject: Re: Ruby Inline over two times slower under 1.9 than under 1.8?

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Roger Pack:

>> =E2=80=94 Shot, who=E2=80=99s off to play with RubyToC now. :)

=E2=80=A6and who can=E2=80=99t, for some reason, get the canonical example
=66rom http://zenspider.com/ZSS/Products/RubyInline/ to work.

First, it couldn=E2=80=99t find Inline::Ruby::RubyToC, then some grepping
told me =E2=80=98RubyToC is dead, use RubyToAnsiC=E2=80=99, but when I requ=
ired
ruby_to_ansi_c and switched the RubyToC.translate call to
RubyToAnsiC.translate I get the following:

/home/shot/opt/ruby-1.8.7-svn/lib/ruby/gems/1.8/gems/RubyToC-1.0.0.5/lib/ty=
pe_checker.rb:129:in `bootstrap': undefined method `add' for #<SexpProcesso=
r::Environment:0x7f15a2e303c8 @env=3D[{}]> (NoMethodError)



> Shameless plug: Also checkout http://github.com/rdp/crystalizer

Checked it and it does seem to work under my hand-compiled
1.8.7-p202+r22308, but an attempt to install it under
1.9.1-p243+r22308 first ended in it trying to look for
/home/shot/opt/ruby-1.9.1-p243/include/ruby-1.9.1/node.h
(while node.h is in /home/shot/opt/ruby-1.9.1-p243 and
/home/shot/opt/ruby-1.9.1-p243/include/ruby-1.9.1/ruby-1.9.1-p243)
and once I symlinked one of them to the required location I get



$ RUBY_SOURCE_DIR=3D/home/shot/opt/ruby.git gem install crystalizer
Building native extensions.  This could take a while...
ERROR:  Error installing crystalizer:
        ERROR: Failed to build gem native extension.

/home/shot/opt/ruby-1.9.1-p243/bin/ruby extconf.rb install crystalizer erro=
r: undefined method `each' for #<String:0x000000019a3d00>

Gem files will remain installed in /home/shot/opt/ruby-1.9.1-p243/lib/ruby/=
gems/1.9.1/gems/rubynode-0.1.5 for inspection.
Results logged to /home/shot/opt/ruby-1.9.1-p243/lib/ruby/gems/1.9.1/gems/r=
ubynode-0.1.5/ext/rubynode_ext/gem_make.out



I have the v1_9_1_243 tag checked out in the /home/shot/opt/ruby.git
repo, so it should work; also, irb says this Ruby version does have
String#each=E2=80=A6

=E2=80=94 Shot
--=20
IMO, the primary historical significance of Unix is that it marks
the time in computer history where CPUs became so cheap that it was
possible to build an operating system without adult supervision.
                                               [Russ Holsclaw, afc]

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