[LOOP-4414] corrected detection of decimal precision required (#545)

nhamming · web-flow · commit 56cecedc583e · 2023-01-10T12:20:59.000-04:00
diff --git a/WatchApp Extension/Views/Carb Entry & Bolus/BolusInput.swift b/WatchApp Extension/Views/Carb Entry & Bolus/BolusInput.swift
@@ -102,10 +102,10 @@ fileprivate extension Collection where Element == Decimal {
     /// - Precondition: The collection is sorted in ascending order.
     func deltaScale(boundedBy maxScale: Int) -> Int {
         let roundedToMaxScale = lazy.map { $0.rounded(toPlaces: maxScale) }
-        guard let maxDelta = roundedToMaxScale.adjacentPairs().map(-).map(abs).max() else {
+        guard let minDelta = roundedToMaxScale.adjacentPairs().map(-).map(abs).min() else {
             return 0
         }
 
-        return abs(Swift.min(maxDelta.exponent, 0))
+        return abs(Swift.min(minDelta.exponent, 0))
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -102,10 +102,10 @@ fileprivate extension Collection where Element == Decimal {`
`102`	`102`	`/// - Precondition: The collection is sorted in ascending order.`
`103`	`103`	`func deltaScale(boundedBy maxScale: Int) -> Int {`
`104`	`104`	`let roundedToMaxScale = lazy.map { $0.rounded(toPlaces: maxScale) }`
`105`		`- guard let maxDelta = roundedToMaxScale.adjacentPairs().map(-).map(abs).max() else {`
	`105`	`+ guard let minDelta = roundedToMaxScale.adjacentPairs().map(-).map(abs).min() else {`
`106`	`106`	`return 0`
`107`	`107`	`}`
`108`	`108`
`109`		`- return abs(Swift.min(maxDelta.exponent, 0))`
	`109`	`+ return abs(Swift.min(minDelta.exponent, 0))`
`110`	`110`	`}`
`111`	`111`	`}`