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Update AFNetworking to 4.0 NSURLProtocol+WebKitSupport.h for WKWebView https://github.com/Yeatse/NSURLProtocol-WebKitSupport
33 lines
821 B
Objective-C
33 lines
821 B
Objective-C
#import "NSString+Util.h"
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@implementation NSString (Util)
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- (bool)isEmpty {
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return self.length == 0;
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}
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- (NSString *)trim {
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NSCharacterSet *set = [NSCharacterSet whitespaceCharacterSet];
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return [self stringByTrimmingCharactersInSet:set];
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}
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- (NSNumber *)numericValue {
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return [NSNumber numberWithUnsignedLongLong:[self longLongValue]];
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}
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- (CGSize)suggestedSizeWithFont:(UIFont *)font width:(CGFloat)width {
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CGRect bounds = [self boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName: font} context:nil];
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return bounds.size;
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}
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@end
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@implementation NSObject (NumericValueHack)
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- (NSNumber *)numericValue {
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if ([self isKindOfClass:[NSNumber class]]) {
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return (NSNumber *)self;
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}
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return nil;
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}
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@end |