/******************************************************************************
 * This program illustrates some of the string functions in Utils
 * 
 * Copyright © 2020 Richard Lesh.  All rights reserved.
 *****************************************************************************/

mod utils;

static ltrstr:&str = "   Spaces to the left";
static rtrstr:&str = "Spaces to the right  ";
static trimstr:&str = "   Spaces at each end   ";
static blank:&str = "  \t\n  ";
static lowerstr:&str = "This String is Lowercase";
static upperstr:&str = "This String is Uppercase";

fn main() {
	println!("{}{}{}", '|', Utils.ltrim(ltrstr), '|');
	println!("{}{}{}", '|', Utils.rtrim(rtrstr), '|');
	println!("{}{}{}", '|', Utils.trim(trimstr), '|');
	println!("{}{}{}", '|', Utils.trim(blank), '|');
	println!("{}{}{}", '|', tolower(lowerstr), '|');
	println!("{}{}{}", '|', toupper(upperstr), '|');
}