load always needs the .rb on the end (in MRI as well as IronRuby).
It looks like you should be using require instead - require is not at
all the same thing as load
Currently with IronRuby SVN r167 this happens:
There is a file called 'mylib.rb' in the current directory
require 'mylib' # works in both IR and MRI
require 'mylib.rb' # works in both IR and MRI
load 'mylib.rb' # works in both IR and MRI
load 'mylib' # works in neither IR or MRI - it's not supposed to
Looks all correct to me... Maybe time to close that bug?
Ben Hall wrote:
Oh, I remember I had problems with cucumber due to require needing to
have .rb on the end
(http://rubyforge.org/tracker/?group_id=4359&atid=16798&func=detail&aid=20167).
For example, this line - load 'cucumber'
E:\IronRuby\r156\src\IronRuby.Libraries\Builtins\KernelOps.cs:380:in
`load': no such file to load -- cucumber (LoadError
)
from :0
Command I was using was: E:\IronRuby\r156\build\debug>ir
"c:\ruby\bin\cucumber" -r
"E:\IronRuby\r156\cucumber\examples\calculator\features\steps\
calculator_steps.rb"
"E:\IronRuby\r156\cucumber\examples\calculator\features\addition.feature"
I made a change (load 'cucumber.rb'), but now i'm getting You must gem
install win32console to get coloured output on this ruby platform
(i386-mswin32) but no output :( I guess I need to do something
else....
On Wed, Oct 22, 2008 at 5:21 PM, Curt Hagenlocher <[EMAIL PROTECTED]> wrote:
I've attached an adapter against MSSQL that I use for testing. This adapter
is buggy and incomplete and was cobbled together from many sources.
Absolutely nothing about it is guaranteed, but someone may find some use in
it.
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Ivan Porto Carrero
Sent: Wednesday, October 22, 2008 1:08 AM
To: [email protected]
Subject: Re: [Ironruby-core] Cucumber / RSpec Story Runner
I'll try cucumber tonight when i get home.
I'm trying to build a little rails app with rspec etc.
What's the status on a .NET based active record adapter?
I've been thinking that it might be necessary to write an adapter that
creates the correct .NET provider and dispatches the calls through that
layer.
Either as a part of ruby-dbd or as adapters to ActiveRecord..
dbd gives the advantage that you can use it everywhere then.
any thoughts?
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
GSM: +32.486.787.582
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casualjim
On Wed, Oct 22, 2008 at 9:56 AM, Ben Hall <[EMAIL PROTECTED]> wrote:
Nice work guys!! Pleased that I won't be having to use a hacked
version of r156 :)
One of the problems you mentioned (pretty errors due to backtrace)
will cause the story runner in 1.1.4 to blow up and throw an
exception, but as that is now Cucumber I don't know if we will have
the same issues. Have you tried Cucumber yet?
Ben
On Wed, Oct 22, 2008 at 8:01 AM, John Lam (IRONRUBY)
<[EMAIL PROTECTED]> wrote:
-X:Interpret forces execution to always go through the DLR interpreter
rather than through the DLR compilation engine.
This trades-off faster startup for decreased throughput.
We have a number of different strategies that we're exploring to improve
things:
1) Ahead of time cached pre-compilation to native x86 via ngen
2) Mixed mode DLR interpreter and DLR compiler. We'll start off
interpreting and compile the 'hot' code paths dynamically at runtime.
3) Mixed mode Ruby interpreter and DLR compiler. We can improve perf even
more by writing a Ruby specific interpreter and avoiding the tree transform
from the Ruby AST to DLR trees for the interpreted code paths.
We really haven't done any performance tuning of note on IronRuby so far.
We're focusing on getting the language correct; performance will come after
we stabilize the language.
Thanks,
-John
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:ironruby-core-
[EMAIL PROTECTED]] On Behalf Of Orion Edwards
Sent: Tuesday, October 21, 2008 11:38 PM
To: [email protected]
Subject: Re: [Ironruby-core] Cucumber / RSpec Story Runner
I'm not on the same machine as earlier - the previous machine was my
work desktop PC running vista
This one is running windows XP under vmware on a macbook
Running with -X:Interpret I see 0.78 seconds on repeated runs (0.79 on
the first) Without it I see 1.95 seconds (2.05 on the first run)
I didn't know about -X:Interpret...
So what exactly does it do differently, and if it's so much faster,
why isn't it the default?
On 22/10/2008, at 7:21 PM, John Lam (IRONRUBY) wrote:
Great - I have it working now on my machine.
I'm seeing 0.45s or so as the net time (excluding startup) for the
tests if I run using the -X:Interpret flag. Can you try running with
that flag enabled on your machine and let me know how quickly it runs?
Thanks,
-John
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Orion Edwards
Sent: Tuesday, October 21, 2008 11:07 PM
To: [email protected]
Subject: Re: [Ironruby-core] Cucumber / RSpec Story Runner
Sure. Here's the entire contents of the ruby file
$LOAD_PATH << 'c:/dev/rspec/lib'
require 'spec'
module ActiveSupport; end # workaround ironruby defined? bug
class Vehicle
def initialize(people)
@people = people
end
attr_accessor :people
end
describe Vehicle do
it "should assign people using the constructor" do
car = Vehicle.new(['orion', 'john', 'jim'])
car.should have(3).people
end
end
Note I'm not using gems or anything else like that. To replicate
this
you'd basically do this:
svn checkout ironruby 168 into c:\dev\ironruby
rake compile
git clone rspec straight from github, and stick it in c:\dev\rspec
edit c:\dev\rspec\lib\spec\extensions\main.rb and fix the call to
File.expand_path
spin up a command prompt and set PATH=blahblah so it can see the
ironruby binaries that got build previously
ir rspectest.rb
On 22/10/2008, at 6:40 PM, John Lam (IRONRUBY) wrote:
Orion - can you supply us with your rspectest.rb file?
I was just hacking around with rspec 1.1.9 here, and it's blowing
up
with a bunch of dependencies on startup.
Thanks,
-John
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Orion Edwards
Sent: Tuesday, October 21, 2008 7:37 PM
To: [email protected]
Subject: Re: [Ironruby-core] Cucumber / RSpec Story Runner
The nested defined? bug is logged here:
http://rubyforge.org/tracker/index.php?func=detail&aid=22503&group_id=
4
3
59&atid=16798
The 'caller' one is actually 2 bugs, both of which have been logged
by ben hall already
http://rubyforge.org/tracker/?group_id=4359&atid=16798&func=detail&aid
=
2
2315
http://rubyforge.org/tracker/?group_id=4359&atid=16798&func=detail&aid
=
2
2348
For those interested in running rspec right now, a better fix is to
replace line 26 of main.rb with
args.last[:spec_path] = File.expand_path(
caller(0)[1].split(':').first )
This will only cause rspec to lose the line number - you also have
to
run ir with the -D flag, or it doesn't include the path at all.
As far as my quick-hack investigation shows me, rspec only uses
this
data for showing friendly error messages, rather than any core logic,
so perhaps it's not super-critical.
It would be nice to run it unpatched tho, IronRuby is looking
incredibly close to doing that :-)
Jim Deville wrote:
I'll add a rake task to compile release. Can you try to isolate
those
cases and file bugs? The second one is pretty easy, but I'd like to
have tracking on both of them.
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Orion Edwards
Sent: Tuesday, October 21, 2008 7:04 PM
To: [email protected]
Subject: Re: [Ironruby-core] Cucumber / RSpec Story Runner
I just ran rspec 1.1.9 (straight from github) on IronRuby build
167,
and it appears to work (I only have a simple test, but hey).
I only had to make 2 changes:
rspec\lib\spec\extensions\main.rb:26 is
args.last[:spec_path] = File.expand_path(caller(0)[1])
IronRuby still doesn't seem to handle caller quite the same as MRI.
I
have no idea what that code is for, but I replaced it with this as a
quick hack
args.last[:spec_path] = "."
and it seemed to work.
I encountered another problem using the 'have' matcher - rspec does
this
if inflector = (defined?(ActiveSupport::Inflector) ?
ActiveSupport::Inflector : (defined?(Inflector) ? Inflector : nil))
IronRuby throws uninitialized constant Object::ActiveSupport,
whereas
MRI just returns nil - it looks like IR isn't handling defined?
on nested things properly yet.
To work around this I just put
module ActiveSupport; end
at the top of my ruby file to get around the nested module issue.
And presto!
C:\development\irtest>ir rspectest.rb
.
Finished in 2.072133 seconds
1 example, 0 failures
C:\development\irtest>ruby rspectest.rb
.
Finished in 0.053 seconds
1 example, 0 failures
The only problem now is that 2.07 seconds is somewhat larger than
0.053... I am using the debug build of ir though, as that's what
rake:compile seems to give me.
Just playing with VS now to see if I can build a release version
and
try that
Ben Hall wrote:
Hi,
To get rspec to work you will need to modify the actual Ironruby
source. I've raised bugs to get the changes required fixed,
however
I
did this based on 1.1.4, I think Cucumber will have a whole load
more
bugs attached as it has more dependencies.
I know for a fact you won't be able to run Cucumber unmodified due
to
existing bugs around gems. (for example, gem needing .rb at the
end
of the file to be able to find it)
However, I haven't had chance to take a closer look.
Ben
On Fri, Oct 17, 2008 at 2:53 PM, Curt Hagenlocher
<[EMAIL PROTECTED]> <mailto:[EMAIL PROTECTED]> wrote:
If you explicitly set the GEM_PATH before requiring gems,
you should
be able to use gems that are already present. I haven't tried any
other gem operations.
I assume you're running with the latest source?
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Pat Gannon
Sent: Friday, October 17, 2008 1:30 AM
To: [email protected]
Subject: [Ironruby-core] Cucumber / RSpec Story Runner
Has anyone tried to get Cucumber (or it's predecessor:
the RSpec story
runner) to work with IronRuby? I have not had any luck
thus far (I
am
extremely new to Ruby), and I would really like to be able
to use
Cucumber to write executable feature documentation for my
.NET code.
http://github.com/aslakhellesoy/cucumber/wikis
I copied it under the "lib" directory, as well as several
of its
dependencies, but when I try to do "require
'cucumber-0.1.7/lib/cucumber'", ir (interactive ruby) fails
with a
stack
overflow. The same thing happens when I try to require
some its
dependencies manually (eg. "require 'hoe-1.8.0/lib/hoe'"
and "require
'rake-0.8.3/lib/rake'"), but some work just fine (eg.
"require
'polyglot-0.2.3/lib/polyglot'" and "require
'treetop-1.2.4/lib/treetop'").
I also tried to get gem working to aide me in this process,
but I
had
problems with that too. Has anyone got gem working with
IronRuby?
Thanks in advance!
Pat Gannon
--
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T: +64 7 859 2120
F: +64 7 859 2320
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T: +64 7 859 2120
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Open2view.com
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