string.rtrim()
Removes characters (spaces by default) from the right side of a string.
Parameters
Character or string value to trim (optional)
Examples
Example 1: Trim trailing spaces
pjs.define("s", { type: 'char', length: 10, initValue: ' abc ' });
s = s.rtrim();
return s;
// " abc"
Example 2: Trim trailing slashes
pjs.define("s", { type: 'char', length: 10, initValue: ' abc //' });
s = s.rtrim('/');
return s;
// " abc "