Nasal library functions: Difference between revisions

Nasal library functions (view source)

163 bytes added , 29 May 2015

29

edits

@@ Line 147: / Line 147: @@
 Example :
 <syntaxhighlight lang="nasal" enclose="div">
-var currentPath = "/home/xxx/yyy/";
+var FGRoot = getprop("/sim/fg-root");
-print (directory(currentPath));
+var filename = "/Aircraft";
+var path = FGRoot ~ filename;
+var path_files = directory(FGRoot ~ filename);
+foreach(var key; path_files) {
+print(key);
+}
 </syntaxhighlight>
+returns :
-returns :
+'''"." , ".." , "Generic", "Instruments", "Instruments-3d", "c172p", "ufo"'''
-:"."
-:".."
-:"file1"
-:"file2"
-:"file3"
 To delete the "." and ".." see the subvec() function.