Tanner Bennett
64 lines
1.6 KiB
Objective-C
64 lines
1.6 KiB
Objective-C
//
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// Person.m
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// UICatalog
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//
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// Created by Tanner on 4/17/19.
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// Copyright © 2019 f. All rights reserved.
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//
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#import "Person.h"
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@implementation Person
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+ (id)bob {
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Person *bob = [Person new];
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bob->_name = @"Bob";
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bob->_age = 50;
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bob->_height = 5.8;
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bob->_numberOfKids = @3;
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bob->_netWorth = [NSDecimalNumber decimalNumberWithString:@"12345.67"];
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return bob;
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}
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- (void)encodeWithCoder:(nonnull NSCoder *)coder {
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[coder encodeObject:self.name forKey:@"name"];
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[coder encodeInteger:self.age forKey:@"age"];
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[coder encodeDouble:self.height forKey:@"height"];
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[coder encodeObject:self.numberOfKids forKey:@"numberOfKids"];
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[coder encodeObject:self.netWorth forKey:@"netWorth"];
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}
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- (nullable instancetype)initWithCoder:(nonnull NSCoder *)coder {
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self->_name = [coder decodeObjectForKey:@"name"];
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self->_age = [coder decodeIntegerForKey:@"age"];
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self->_height = [coder decodeDoubleForKey:@"height"];
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self->_numberOfKids = [coder decodeObjectForKey:@"numberOfKids"];
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self->_netWorth = [coder decodeObjectForKey:@"netWorth"];
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return self;
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}
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- (void)setNetWorth:(NSDecimalNumber *)netWorth {
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_netWorth = netWorth;
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}
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- (NSUInteger)hash {
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return self.name.hash ^ @(self.age).hash ^ self.numberOfKids.hash ^ self.netWorth.hash;
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}
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- (BOOL)isEqual:(id)object {
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if ([object isKindOfClass:[Person class]])
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return [self isEqualToPerson:object];
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return [super isEqual:object];
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}
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- (BOOL)isEqualToPerson:(Person *)person {
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return [self.name isEqualToString:person.name];
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}
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+ (NSInteger)version {
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return 2;
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}
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@end
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