xomrk/highlevel-try-finally.kt
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[history] Error in crossreturn check was replaced with lambda, shorten versions of function

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This commit is contained in:
Andrew Golovashevich 2025-03-18 19:36:25 +03:00
parent fc4bd9eb89
commit 586e825693
1 changed files with 14 additions and 2 deletions
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16
src/commonMain/kotlin/ru/landgrafhomyak/utility/highlevel_try_finally/safe_autoclose.kt
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@ -1,9 +1,21 @@
package ru.landgrafhomyak.utility.highlevel_try_finally package ru.landgrafhomyak.utility.highlevel_try_finally
fun <R> safeAutoClose( inline fun <R> safeAutoClose(
finally: () -> Unit,
action: () -> R
): R = safeAutoClose(onError = finally, onSuccess = finally, onCrossReturn = finally, action = action)
inline fun <R> safeAutoClose(
onError: () -> Unit = {}, onError: () -> Unit = {},
onSuccess: () -> Unit = {}, onSuccess: () -> Unit = {},
action: () -> R action: () -> R
): R = safeAutoClose(onError = onError, onSuccess = onSuccess, onCrossReturn = onSuccess, action = action)
inline fun <R> safeAutoClose(
onError: () -> Unit = {},
onSuccess: () -> Unit = {},
onCrossReturn: () -> Unit = {},
action: () -> R
): R { ): R {
val ret: R val ret: R
var wasError = false var wasError = false
@ -22,7 +34,7 @@ fun <R> safeAutoClose(
} finally { } finally {
if (!wasError) { if (!wasError) {
if (crossReturned) if (crossReturned)
throw Error("crossreturn") onCrossReturn()
onSuccess() onSuccess()
} }
} }