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Rename withComponents to toComponents and add two overloads of them

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This commit is contained in:
Ilya Gorbunov
2019-05-25 14:57:14 +03:00
parent 796ad29637
commit 9deac2a591
2 changed files with 23 additions and 12 deletions
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libraries/stdlib/src/kotlin/time/Duration.kt
+10 -8
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@@ -64,15 +64,17 @@ public inline class Duration internal constructor(internal val _value: Double) :
// splitting to components
// problem: withComponents can be confused with 'wither' function
// perhaps better name would be 'letComponents'
inline fun <T> withComponents(action: (hours: Int, minutes: Int, seconds: Int, nanoseconds: Int) -> T): T =
action(inHours.toInt(), minutesComponent, secondsComponent, nanosecondsComponent)
inline fun <T> withComponents(action: (days: Int, hours: Int, minutes: Int, seconds: Int, nanoseconds: Int) -> T): T =
inline fun <T> toComponents(action: (days: Int, hours: Int, minutes: Int, seconds: Int, nanoseconds: Int) -> T): T =
action(inDays.toInt(), hoursComponent, minutesComponent, secondsComponent, nanosecondsComponent)
inline fun <T> toComponents(action: (hours: Int, minutes: Int, seconds: Int, nanoseconds: Int) -> T): T =
action(inHours.toInt(), minutesComponent, secondsComponent, nanosecondsComponent)
inline fun <T> toComponents(action: (minutes: Int, seconds: Int, nanoseconds: Int) -> T): T =
action(inMinutes.toInt(), secondsComponent, nanosecondsComponent)
inline fun <T> toComponents(action: (seconds: Long, nanoseconds: Int) -> T): T =
action(inSeconds.toLong(), nanosecondsComponent)
@PublishedApi
internal val hoursComponent: Int get() = (inHours % 24).toInt()
@@ -151,7 +153,7 @@ public inline class Duration internal constructor(internal val _value: Double) :
fun toIsoString(): String = buildString {
if (isNegative()) append('-')
append('P')
absoluteValue().withComponents { days, hours, minutes, seconds, nanoseconds ->
absoluteValue().toComponents { days, hours, minutes, seconds, nanoseconds ->
if (days != 0)
append(days).append('D')