From cf4bb4673730cc0787784380fc986efec8f8e9fb Mon Sep 17 00:00:00 2001
From: Simon Ogorodnik <Simon.Ogorodnik@jetbrains.com>
Date: Tue, 7 Feb 2017 15:48:30 +0300
Subject: KT-16197 WebDemo: No empty strings  #KT-16197 fixed

---
 .../format/website-samples/newLinesInSamples.kt       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 core/testdata/format/website-samples/newLinesInSamples.kt

(limited to 'core/testdata/format/website-samples/newLinesInSamples.kt')

diff --git a/core/testdata/format/website-samples/newLinesInSamples.kt b/core/testdata/format/website-samples/newLinesInSamples.kt
new file mode 100644
index 00000000..ee49aefc
--- /dev/null
+++ b/core/testdata/format/website-samples/newLinesInSamples.kt
@@ -0,0 +1,19 @@
+fun groupBySample() {
+    val words = listOf("a", "abc", "ab", "def", "abcd")
+    val byLength = words.groupBy { it.length }
+
+    assertPrints(byLength.keys, "[1, 3, 2, 4]")
+    assertPrints(byLength.values, "[[a], [abc, def], [ab], [abcd]]")
+
+    val mutableByLength: MutableMap<Int, MutableList<String>> = words.groupByTo(mutableMapOf()) { it.length }
+    // same content as in byLength map, but the map is mutable
+    assertTrue(mutableByLength == byLength)
+}
+
+
+/**
+ * @sample groupBySample
+ */
+fun foo() {
+
+}
\ No newline at end of file
-- 
cgit