feat: add sort module to stdlib

Author: huanghongkai

stdlib/source_modules.go

@@ -94,6 +94,27 @@ func TestGetModules(t *testing.T) {
 	require.NotNil(t, mods.Get("text"))
 }
 
+func TestSortModule(t *testing.T) {
+	// sort.sort
+	expect(t, `
+out := ""
+data := [
+	{"name": "Alice", "score": 125},
+	{"name": "Bol", "score": -30},
+	{"name": "Charlie", "score": 125},
+	{"name": "Dave", "score": 35},
+	{"name": "Eva", "score": 25}
+]
+sort := import("sort")
+sort.sort(data, func(i, j) {
+	return data[i]["score"] < data[j]["score"]
+})
+for item in data {
+	out += item["name"] + ": " + item["score"] + "\n"
+}
+`, "Bol: -30\nEva: 25\nDave: 35\nAlice: 125\nCharlie: 125\n")
+}
+
 type callres struct {
 	t *testing.T
 	o interface{}