Embedding Ruby 1.9 in C

gistfile1.c

#include <ruby.h>
#include <unistd.h>

int main( int argc __attribute__((unused)), char *argv[] __attribute__((unused)) )  {
  
  ruby_init();
  
  //  Change working directory to script
  chdir( "/Users/ahaig/Sites/rpdom" );

  //  Ruby Options are just like /usr/bin/ruby
  //  interpreter name, script name, argv ...
  char*  options[]  =  { "", "rpdom_test.rb",  };
  void*  node    =  ruby_options( 2, options );
  
  return ruby_run_node( node );
}