From 8cb4030cb5eb663751009f27ffcf251aaf715b1c Mon Sep 17 00:00:00 2001
From: Nikita Klimenko <nikita.klimenko@jetbrains.com>
Date: Fri, 17 Nov 2023 15:54:15 +0200
Subject: [PATCH] remove klaxon usage outside json.kt

---
 .../org/jetbrains/kotlinx/dataframe/impl/api/concat.kt   | 9 ++++++++-
 .../org/jetbrains/kotlinx/dataframe/impl/api/concat.kt   | 9 ++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt b/core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt
index ec03eb8878..591cbe6033 100644
--- a/core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt
+++ b/core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt
@@ -1,6 +1,5 @@
 package org.jetbrains.kotlinx.dataframe.impl.api
 
-import com.beust.klaxon.internal.firstNotNullResult
 import org.jetbrains.kotlinx.dataframe.DataColumn
 import org.jetbrains.kotlinx.dataframe.DataFrame
 import org.jetbrains.kotlinx.dataframe.api.asColumnGroup
@@ -89,3 +88,11 @@ internal fun <T> concatImpl(dataFrames: List<DataFrame<T>>): DataFrame<T> {
         dataFrameOf(columns)
     }.cast()
 }
+
+private inline fun <T, R : Any> Iterable<T>.firstNotNullResult(transform: (T) -> R?): R? {
+    for (element in this) {
+        val result = transform(element)
+        if (result != null) return result
+    }
+    return null
+}
diff --git a/core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt b/core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt
index ec03eb8878..591cbe6033 100644
--- a/core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt
+++ b/core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/api/concat.kt
@@ -1,6 +1,5 @@
 package org.jetbrains.kotlinx.dataframe.impl.api
 
-import com.beust.klaxon.internal.firstNotNullResult
 import org.jetbrains.kotlinx.dataframe.DataColumn
 import org.jetbrains.kotlinx.dataframe.DataFrame
 import org.jetbrains.kotlinx.dataframe.api.asColumnGroup
@@ -89,3 +88,11 @@ internal fun <T> concatImpl(dataFrames: List<DataFrame<T>>): DataFrame<T> {
         dataFrameOf(columns)
     }.cast()
 }
+
+private inline fun <T, R : Any> Iterable<T>.firstNotNullResult(transform: (T) -> R?): R? {
+    for (element in this) {
+        val result = transform(element)
+        if (result != null) return result
+    }
+    return null
+}