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ashfurrow/gist:5621819

Created May 21, 2013 17:54
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ReactiveCocoa Combining Example
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gistfile1.m
RAC(self.submitButton.enabled) = [RACSignal combineLatest:@[self.usernameField.rac_textSignal, self.passwordField.rac_textSignal] reduce:^id(NSString *userName, NSString *password) {
return @(userName.length >= 6 && password.length >= 6);
}];
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