F53OSCMessage: set number formatter rounding mode to “half up”

- changing from the default `NSNumberFormatter` rounding mode of “half even”
Figure53 · Feb 17, 2024 · dfdd253 · dfdd253
1 parent e3835ec
commit dfdd253
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diff --git a/Sources/F53OSC/F53OSCMessage.m b/Sources/F53OSC/F53OSCMessage.m
@@ -106,6 +106,7 @@ + (void) initialize
         NUMBER_FORMATTER = [[NSNumberFormatter alloc] init];
         NUMBER_FORMATTER.allowsFloats = YES;
         NUMBER_FORMATTER.locale = [NSLocale autoupdatingCurrentLocale];
+        NUMBER_FORMATTER.roundingMode = NSNumberFormatterRoundHalfUp;
     }
 }
 

diff --git a/Tests/F53OSCTests/F53OSCMessageTests.m b/Tests/F53OSCTests/F53OSCMessageTests.m
@@ -101,6 +101,7 @@ - (nullable id) oscMessageArgumentFromString:(NSString *)qsc typeTag:(NSString *
         NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
         [formatter setLocale:[NSLocale currentLocale]];
         [formatter setAllowsFloats:YES];
+        [formatter setRoundingMode:NSNumberFormatterRoundHalfUp];
 
         arg = [formatter numberFromString:qsc]; // 'i' or 'f'
     }