similar to: Embedding Rails in a Cocoa app.

Hi, I recently posted about running a Rails app inside of a Cocoa application via RubyCocoa. I have a (very raw and ugly) proof of concept available: http://www.ldaley.com/dl/RailsInCocoa.dmg Also, a short write up about it: http://www.ldaley.com/2006/11/23/ruby-on-rails-dipped-in-cocoa/ To build and run the proof of concept, you will need RubyCocoa installed on your machine. Cheers, Luke

Hello Everyone, I'm attempting to use the R-Engine from the Mac R.app GUI project to embed R in an Objective-C application I'm writing. However, after a few days of trying, dependencies to the GUI keep tying me down. I don't need anything fancy, I'm just feeding in vectors and running regressions on them, but even that seems to escape me. I've seen on the outdated R/Cocoa

Hello everybody, I''ve been using RSpec as a tool to create web applications for some time now, in Rails, and using plain Ruby with WEBrick as well. The tool suits my needs and the story runner is great. Now there are things that aren''t solvable on the web, you''ll need a _real_ desktop application for those problems. So I''ve toyed a bit around with various GUI

I had seen old posts on the list (circa 2002) regarding a Cocoa-R bridge that was under development, but I can't find anything recent about it. Does anyone know if this is available somewhere? If not, does anyone have any experience/pointers calling R functions from Cocoa? Thanks for your time, Lee Falin

Any thoughts on the feasibility of this? One thing you can''t test in Rails is the result of Ajax requests in the context of the source document. The best you can do (as far as I''m aware) is test that the Ajax response is correct and hope the page gets updated. I started thinking... WebKit (and more importantly JavaScriptCore) is open source WebKit has a Cocoa wrapper

Hello, I'm not an LLVM expert, but I think you can build a Cocoa/LLVM project by using the LLVM's libraries and headers the same way you did with any other third party library. In fact, that's what the clang Xcode project does. It does not use any makefile. In short: - Add the llvm/include folder in you header search path (in the project's build settings). To add

Hello, I am trying to compile a project I am writing with Xcode that will use LLVM libraries to generate code executed with the JIT. I would be curious to learn how you deal with LLVM header files, libraries, makefiles and Cocoa application projects. My candid understanding is that LLVM projects need to be built with LLVM makefiles (hence the previous message I sent about LLVM Projects). I am

Dear R-gurus, I'm trying to compile R on my new mac. It's snow leopard. So far I've seemed to be doing pretty well. I've looked at http://cran.r-project.org/bin/macosx/tools/ http://r.research.att.com/exp/ http://r.research.att.com/building.html http://r.research.att.com/tools/ All of which have been very helpful. Looking at the threads I've got around some X11 issues

Hello Can you please tell me if it is possible to resolve the following Cocoa framework / WineLib 1.3.20 conflicts? I am trying to a port a game from Windows to OS X and I would like to use WINE's Windows Kernel32 library implementation in a Cocoa application [Embarassed] I think I can probably solve the problem by creating a C++ code only Cocoa framework and linking it with WineLib and my

Does anyone know of a way to get my Windows MFC app running under WINE to call a function in a native OS X lib or plugin? I would like the ability for my Windows app to call some custom functions which would pull information about the current machine, such as OS X version for example. I dont really care as to how but I was thinking I could write a 'generic c++ plugin' or 'c++

I apologize for the post, but I have not been able to find reference to this searching the R-archives, web site and WWW. I installed R-cocoa 2.0.0 using the binary installer package on Mac OS 10.3. When I try to start the program from the GUI I get the following error message: Unable to start R: R_HOME is not set. Please set all required environment variables before running this program.

I downloaded xen-unstable-src.tar and did a make world in RH EL4. I get the following error and want to know how and where to add "--disable-gfx-check" Adlib support no CoreAudio support no ALSA support no DSound support no FMOD support no kqemu support no Documentation no ERROR: QEMU requires SDL or Cocoa for graphical output To build QEMU without

I downloaded xen-unstable-src.tar and did a make world in RH EL4. I get the following error and want to know how and where to add "--disable-gfx-check" Adlib support no CoreAudio support no ALSA support no DSound support no FMOD support no kqemu support no Documentation no ERROR: QEMU requires SDL or Cocoa for graphical output To build QEMU without

Full_Name: David Firth Version: 2.0.0 OS: Mac OS 10.3.5 Submission from: (NULL) (81.178.234.156) When running R in R Cocoa GUI 1.0 (v2004-10-14), I have > Sys.getenv()[["R_LIBS"]] [1] "/Users/david/Library/R" > .libPaths() [1] "/Users/david/Library/R/library" [2] "/Library/Frameworks/R.framework/Resources/library" The pasting of

Hello once again, After locating the standalone REngine object set, I am having difficulty integrating them into the XCode project I intend to use them in. Suppose one started with the REngine standalone source and a blank XCode file, what special modifications need to be made to allow the source files to see inside R.framework? Importing the framework into the project, setting the

I've recently upgraded to R-2.0.1 on a Mac running OS X 10.3+ I am using the new Cocoa-based GUI. Everything was working well for a while. In the middle of an R session, I started "suddenly" to have a problem where code copied from an open editor window and pasted into the R Console gives a syntax error. It doesn't matter what the code is. If the same exact text is typed

hey all, thanks to alex who help me to get the latest running on my box ( Mac OS X 10.4.11) to get it working download the latest gem locally cd to the directory where it lies and : $ sudo gem install --local wxruby u''ll get : Successfully installed wxruby-1.9.7-universal-darwin-9 1 gem installed ;-) A question, my first test will be to convert a RubyCocoa project into wxRuby. this

Do you know about such implementation of the Mac OS API for Linux ? I was thinking would this be hard to be done ? Having in mind that the MacOS and Linux OSes have much more in common than Linux and Windows. The benefits of such projects will be great , as there is great diversity of applications for MacOS ,and if they can be used native in Linux there will be great advantage for all Linux users.

This is a re-post (slightly edited) from the ruby-talk list. I think I''m going to add a wiki page on the topic. -------- Original Message -------- Subject: Re: Ruby Cocoa (OS X) questions: deployment & interface builder Date: Fri, 17 Dec 2004 07:48:26 +0900 From: Nick <devel@nicreations.com> Reply-To: ruby-talk@ruby-lang.org To: ruby-talk@ruby-lang.org (ruby-talk ML)

Dear list, I am still struggling with something that should be easy: I compare two data frames with a lot of common rows and want to keep only rows that are NOT in both data frames, unique. Here are an example of these data frame. reported <- structure(list(Product = structure(c(1L, 1L, 1L, 1L, 2L, 2L, 3L, 4L, 5L, 5L), .Label = c("Cocoa", "Coffee C", "GC",