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Ignore empty string and arrays and 0s in _miraiContentToString

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This commit is contained in:
Him188 2020-05-09 16:54:28 +08:00
parent 28f48e5c78
commit 40dd786f99
1 changed files with 18 additions and 5 deletions
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23
mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/contentToString.kt
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@ -142,9 +142,19 @@ private val KProperty1<*, *>.isConst: Boolean
private val KClass<*>.isData: Boolean
get() = false // on JVM, it will be resolved to member function
private fun Any.canBeIgnored(): Boolean {
return when (this) {
is String -> this.isEmpty()
is ByteArray -> this.isEmpty()
is Array<*> -> this.isEmpty()
is Number -> this == 0
else -> false
}
}
private fun Any.contentToStringReflectively(
prefix: String,
filter: ((name: String, value: Any?) -> Boolean)? = null
filter: ((name: String, value: Any?) -> Boolean)? = null,
): String {
val newPrefix = "$prefix "
return (this::class.simpleName ?: "<UnnamedClass>") + "#" + this::class.hashCode() + " {\n" +
@ -165,10 +175,13 @@ private fun Any.contentToStringReflectively(
.joinToStringPrefixed(
prefix = newPrefix
) { (name: String, value: Any?) ->
"$name=" + kotlin.runCatching {
if (value == this) "<this>"
else value._miraiContentToString(newPrefix)
}.getOrElse { "<!>" }
if (value.canBeIgnored()) ""
else {
"$name=" + kotlin.runCatching {
if (value == this) "<this>"
else value._miraiContentToString(newPrefix)
}.getOrElse { "<!>" }
}
} + "\n$prefix}"
}