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course/4-structs/exercises/1-intro/code.go

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+package main
+
+import "fmt"
+
+type messageToSend struct {
+}
+
+// don't edit below this line
+
+func test(m messageToSend) {
+	fmt.Printf("Sending message: '%s' to: %v\n", m.message, m.phoneNumber)
+	fmt.Println("====================================")
+}
+
+func main() {
+	test(messageToSend{
+		phoneNumber: 148255510981,
+		message:     "Thanks for signing up",
+	})
+	test(messageToSend{
+		phoneNumber: 148255510982,
+		message:     "Love to have you aboard!",
+	})
+	test(messageToSend{
+		phoneNumber: 148255510983,
+		message:     "We're so excited to have you",
+	})
+}

course/4-structs/exercises/1-intro/complete.go

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+package main
+
+import "fmt"
+
+type messageToSend struct {
+	phoneNumber int
+	message     string
+}
+
+// don't edit below this line
+
+func test(m messageToSend) {
+	fmt.Printf("Sending message: '%s' to: %v\n", m.message, m.phoneNumber)
+	fmt.Println("====================================")
+}
+
+func main() {
+	test(messageToSend{
+		phoneNumber: 148255510981,
+		message:     "Thanks for signing up",
+	})
+	test(messageToSend{
+		phoneNumber: 148255510982,
+		message:     "Love to have you aboard!",
+	})
+	test(messageToSend{
+		phoneNumber: 148255510983,
+		message:     "We're so excited to have you",
+	})
+}

course/4-structs/exercises/1-intro/expected.txt

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+Sending message: 'Thanks for signing up' to: 148255510981
+====================================
+Sending message: 'Love to have you aboard!' to: 148255510982
+====================================
+Sending message: 'We're so excited to have you' to: 148255510983
+====================================

course/4-structs/exercises/1-intro/readme.md

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+# Structs in Go
+
+We use structs in Go to represent structured data. It's often convenient to group different types of variables together. For example, if we want to represent a car we could do the following:
+
+```go
+type car struct {
+  Make string
+  Model string
+  Height int
+  Width int
+}
+```
+
+This creates a new struct type called `car`. All cars have a `Make`, `Model`, `Height` and `Width`.
+
+In Go, you will often use a struct to represent information that you would have used a dictionary for in Python, or an object literal for in JavaScript.
+
+## Assignment
+
+Complete the `messageToSend` struct definition. It needs two fields:
+
+* `phoneNumber` - an integer
+* `message` - a string.