Saving weight in the past

RCTAppleHealthKit/RCTAppleHealthKit+Methods_Body.m

@@ -82,7 +82,7 @@
 - (void)body_saveWeight:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
 {
     double weight = [RCTAppleHealthKit doubleValueFromOptions:input];
-    NSDate *sampleDate = [RCTAppleHealthKit dateFromOptionsDefaultNow:input];
+    NSDate *sampleDate = [RCTAppleHealthKit dateFromOptions:input key:@"startDate" withDefault:[NSDate date]];
     HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[HKUnit poundUnit]];
 
     HKQuantity *weightQuantity = [HKQuantity quantityWithUnit:unit doubleValue:weight];

README.md

@@ -79,6 +79,7 @@ AppleHealthKit.initHealthKit(options: Object, (err: string, results: Object) =>
 ## Changelog
 0.6.4v
 - Basal energy ([#23](https://github.com/terrillo/rn-apple-healthkit/pull/23))
+- Fixed issues with saving weight in the past
 
 0.6.3v
 - Food and Water ([#19](https://github.com/terrillo/rn-apple-healthkit/pull/19))