1 files changed, 68 insertions, 0 deletions
diff --git a/lib/strings/table_example_test.go b/lib/strings/table_example_test.go
new file mode 100644
index 00000000..2af224c3
--- /dev/null
+++ b/lib/strings/table_example_test.go
@@ -0,0 +1,68 @@
+// Copyright 2018, Shulhan <ms@kilabit.info>. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package strings
+
+import (
+	"fmt"
+)
+
+func ExamplePartition() {
+	ss := []string{"a", "b", "c"}
+
+	fmt.Println("Partition k=1:", Partition(ss, 1))
+	fmt.Println("Partition k=2:", Partition(ss, 2))
+	fmt.Println("Partition k=3:", Partition(ss, 3))
+
+	// Output:
+	// Partition k=1: [[[a b c]]]
+	// Partition k=2: [[[b a] [c]] [[b] [c a]] [[b c] [a]]]
+	// Partition k=3: [[[a] [b] [c]]]
+}
+
+func ExampleSinglePartition() {
+	ss := []string{"a", "b", "c"}
+	fmt.Println(SinglePartition(ss))
+	// Output:
+	// [[[a] [b] [c]]]
+}
+
+func ExampleTable_IsEqual() {
+	table := Table{
+		{{"a"}, {"b", "c"}},
+		{{"b"}, {"a", "c"}},
+		{{"c"}, {"a", "b"}},
+	}
+	fmt.Println(table.IsEqual(table))
+
+	other := Table{
+		{{"c"}, {"a", "b"}},
+		{{"a"}, {"b", "c"}},
+		{{"b"}, {"a", "c"}},
+	}
+	fmt.Println(table.IsEqual(other))
+
+	other = Table{
+		{{"a"}, {"b", "c"}},
+		{{"b"}, {"a", "c"}},
+	}
+	fmt.Println(table.IsEqual(other))
+
+	// Output:
+	// true
+	// true
+	// false
+}
+
+func ExampleTable_JoinCombination() {
+	table := Table{
+		{{"a"}, {"b"}, {"c"}},
+	}
+	s := "X"
+
+	fmt.Println(table.JoinCombination(s))
+	// Output:
+	// [[[a X] [b] [c]] [[a] [b X] [c]] [[a] [b] [c X]]]
+
+}