end
end
- # returns files contained within the directory represented by self
+ # Returns entries contained within the directory represented by self.
+ #
+ # var files = "/etc".files
+ # assert files.has("issue")
+ #
+ # Returns an empty array in case of error
+ #
+ # files = "/etc/issue".files
+ # assert files.is_empty
+ #
+ # TODO find a better way to handle errors and to give them back to the user.
fun files: Array[String] is extern import Array[String], Array[String].add, NativeString.to_s, String.to_cstring `{
char *dir_path;
DIR *dir;
dir_path = String_to_cstring( recv );
if ((dir = opendir(dir_path)) == NULL)
{
- perror( dir_path );
- exit( 1 );
+ //perror( dir_path );
+ //exit( 1 );
+ Array_of_String results;
+ results = new_Array_of_String();
+ return results;
}
else
{
end
# Print `objects` on the standard output (`stdout`).
-protected fun printn(objects: Object...)
+fun printn(objects: Object...)
do
sys.stdout.write(objects.to_s)
end
# Print an `object` on the standard output (`stdout`) and add a newline.
-protected fun print(object: Object)
+fun print(object: Object)
do
sys.stdout.write(object.to_s)
sys.stdout.write("\n")
end
# Read a character from the standard input (`stdin`).
-protected fun getc: Char
+fun getc: Char
do
return sys.stdin.read_char.ascii
end
# Read a line from the standard input (`stdin`).
-protected fun gets: String
+fun gets: String
do
return sys.stdin.read_line
end
# Return the working (current) directory
-protected fun getcwd: String do return file_getcwd.to_s
+fun getcwd: String do return file_getcwd.to_s
private fun file_getcwd: NativeString is extern "string_NativeString_NativeString_file_getcwd_0"