Nasal library/io: Difference between revisions

Nasal library/io (view source)

440 bytes added , 1 November 2016

2,732

edits

@@ Line 355: / Line 355: @@
 |param2 = string
 |param2text = String to write to the file.
-|example1 =
+{{tip|It is good practice to make sure that all lines, including the last one, end in a newline (<code>\n</code>). This will especially help if you will be calling {{func link|readln()}} on the file later.}}
+|example1 = var path = getprop("/sim/fg-home") ~ '/Export/demo.txt';
+var file = io.open(path, "wb"); # open in write mode
+var str = 'Hello World!' ~ "\n";
+io.write(file, str); # write the data
+io.close(file); # close (and flush) the file stream
 }}