rewrite checkpoint

vendor/github.com/AlecAivazis/survey/tests/doubleSelect.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/AlecAivazis/survey"
+)
+
+var simpleQs = []*survey.Question{
+	{
+		Name: "color",
+		Prompt: &survey.Select{
+			Message: "select1:",
+			Options: []string{"red", "blue", "green"},
+		},
+		Validate: survey.Required,
+	},
+	{
+		Name: "color2",
+		Prompt: &survey.Select{
+			Message: "select2:",
+			Options: []string{"red", "blue", "green"},
+		},
+		Validate: survey.Required,
+	},
+}
+
+func main() {
+	answers := struct {
+		Color  string
+		Color2 string
+	}{}
+	// ask the question
+	err := survey.Ask(simpleQs, &answers)
+
+	if err != nil {
+		fmt.Println(err.Error())
+		return
+	}
+	// print the answers
+	fmt.Printf("%s and %s.\n", answers.Color, answers.Color2)
+}