the returned out lists now correspond to what ta-lib returns, i.e. no more leading nil values, but trailing nil values.

Author: rivella50

Rakefile

@@ -8,7 +8,7 @@ begin
     gemspec.homepage = "http://github.com/rivella50/talib-ruby"
     gemspec.authors = ["Valentin Treu"]
     gemspec.extensions << 'ext/talib/extconf.rb'
-    gemspec.version = '1.0.5'
+    gemspec.version = '1.0.6'
     gemspec.files = FileList['example/ma.rb','ext/talib/talib.c', 'README.rdoc','lib/**/*.rb']
     gemspec.test_files = []
   end

example/adx.rb

@@ -12,15 +12,15 @@
 5.times do |k|
 
   b = Array.new(10)
-  l = TaLib::Function.new("ADX")
+  ta = TaLib::Function.new("ADX")
   # setup input price
   # open = nil, volume = nil, open_interest = nil
-  l.in_price(0, nil, h, l, c, nil, nil);
+  ta.in_price(0, nil, h, l, c, nil, nil);
 	# setup optional parameter
-	l.opt_int(0,k+2);
+	ta.opt_int(0,k+2);
   # setup output parameter
-  l.out_real(0,b);
-  l.call(0,9)
+  ta.out_real(0,b);
+  ta.call(0,9)
 	p "k=#{k+2}"
   p b
 end

ext/talib/talib.c

@@ -450,7 +450,7 @@ static VALUE ta_func_call(VALUE self, VALUE in_start, VALUE in_end)
 			for (j=0; j<out_num; j++)
 			{
 				double el = ((double*)param_holder->out[i])[j];
-				rb_ary_store(sub_ary, j+out_start, rb_float_new(el));
+				rb_ary_store(sub_ary, j, rb_float_new(el));
 			}
 		}
 	return rb_ary_new3(2, INT2FIX(out_start), INT2FIX(out_num));