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Adding an isEqual Method #20

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Adding an isEqual Method #20

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46ea7aa
Adding an isEqual Method
Jud Jul 16, 2014
08d3f77
Fixing incorrect comparison
Jud Jul 17, 2014
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16 changes: 16 additions & 0 deletions Code/TKState.m
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Original file line number Diff line number Diff line change
Expand Up @@ -74,4 +74,20 @@ - (void)encodeWithCoder:(NSCoder *)aCoder
[aCoder encodeObject:self.name forKey:@"name"];
}

# pragma mark - isEqual
- (BOOL)isEqual:(id)other
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@0xced 0xced Dec 23, 2015

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When defining the isEqual: method, ou MUST also implement the hash method.

{
if (other == self) {
return YES;
}
if (!other || ![other isKindOfClass:[self class]]) {
return NO;
}
if (![[self name] isEqualToString: [other name]]) {
return NO;
}

return YES;
}

@end