Add unary minus operator to DatePeriod and DateTimePeriod

PeterAttardo · PeterAttardo · commit a962bde0b0a5 · 2022-03-02T15:18:49.000-08:00
diff --git a/core/common/src/DateTimePeriod.kt b/core/common/src/DateTimePeriod.kt
@@ -459,6 +459,8 @@ public operator fun DateTimePeriod.minus(other: DateTimePeriod) : DateTimePeriod
     safeAdd(totalNanoseconds, -other.totalNanoseconds)
 )
 
+public operator fun DateTimePeriod.unaryMinus(): DateTimePeriod = buildDateTimePeriod(-totalMonths, -days, -totalNanoseconds)
+
 /**
  * Adds two [DatePeriod] instances.
  *
@@ -478,3 +480,5 @@ public operator fun DatePeriod.minus(other: DatePeriod): DatePeriod = DatePeriod
     safeAdd(totalMonths, -other.totalMonths),
     safeAdd(days, -other.days)
 )
+
+public operator fun DatePeriod.unaryMinus(): DatePeriod = DatePeriod(-totalMonths, -days)

Original file line number	Diff line number	Diff line change
`@@ -459,6 +459,8 @@ public operator fun DateTimePeriod.minus(other: DateTimePeriod) : DateTimePeriod`
`459`	`459`	`safeAdd(totalNanoseconds, -other.totalNanoseconds)`
`460`	`460`	`)`
`461`	`461`
	`462`	`+public operator fun DateTimePeriod.unaryMinus(): DateTimePeriod = buildDateTimePeriod(-totalMonths, -days, -totalNanoseconds)`
	`463`	`+`
`462`	`464`	`/**`
`463`	`465`	`* Adds two [DatePeriod] instances.`
`464`	`466`	`*`
`@@ -478,3 +480,5 @@ public operator fun DatePeriod.minus(other: DatePeriod): DatePeriod = DatePeriod`
`478`	`480`	`safeAdd(totalMonths, -other.totalMonths),`
`479`	`481`	`safeAdd(days, -other.days)`
`480`	`482`	`)`
	`483`	`+`
	`484`	`+public operator fun DatePeriod.unaryMinus(): DatePeriod = DatePeriod(-totalMonths, -days)`