//
//  NSString+JSMessagesView.m
//
//  Created by Jesse Squires on 2/14/13.
//  Copyright (c) 2013 Hexed Bits. All rights reserved.
//
//  http://www.hexedbits.com
//
//
//  The MIT License
//  Copyright (c) 2013 Jesse Squires
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
//  associated documentation files (the "Software"), to deal in the Software without restriction, including
//  without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
//  following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
//  LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
//  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
//  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
//  OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

#import "NSString+JSMessagesView.h"

@implementation NSString (JSMessagesView)

- (NSString *)trimWhitespace
{
    NSMutableString *str = [self mutableCopy];
    CFStringTrimWhitespace((__bridge CFMutableStringRef)str);
    return str;
}

- (NSUInteger)numberOfLines
{
    return [self componentsSeparatedByString:@"\n"].count + 1;
}

@end