Data update

Task/Array-concatenation/ArkScript/array-concatenation.ark

@@ -0,0 +1,4 @@
+(let a [1 2 3])
+(let b [4 5 6])
+
+(assert (= (concat a b) [1 2 3 4 5 6]) "array concatenation")

Task/Array-concatenation/DuckDB/array-concatenation.duckdb

@@ -0,0 +1,4 @@
+# Concatenate two JSON arrays to produce an instance of JSON[]
+create or replace function jsonarray2list(j) as (
+  select list_transform(range(0, json_array_length(j)::BIGINT), i -> (j -> i))
+);

Task/Array-concatenation/Elena/array-concatenation.elena

@@ -5,7 +5,7 @@ public program()
     var a := new int[]{1,2,3};
     var b := new int[]{4,5};
 
-    console.printLine(
+    Console.printLine(
         "(",a.asEnumerable(),") + (",b.asEnumerable(),
         ") = (",(a + b).asEnumerable(),")").readChar();
 }

Task/Array-concatenation/Pluto/array-concatenation.pluto

@@ -0,0 +1,12 @@
+local array1 = {1, 2, 3}
+local array2 = {4, 5, 6}
+
+-- Concatenate to a new array.
+local array3 = {}
+table.move(array1, 1, #array1, 1, array3)
+table.move(array2, 1, #array2, #array3 + 1, array3)
+print(array3:concat(", "))
+
+-- Merge second into first array.
+table.move(array2, 1, #array2, #array1 + 1, array1)
+print(array1:concat(", "))

Task/Array-concatenation/TAV/array-concatenation.tav

@@ -0,0 +1,3 @@
+  a1 =: tuple 1, 2, 3 as row
+  row a1 append 4, 5, 6   		\ append tuple elements to a row
+  print join a1