you're doing great

Author: GoesToEleven

000_temp/46_sp17/09_fundamentals/01/main.go

@@ -0,0 +1,18 @@
+package main
+
+import "fmt"
+
+type person struct {
+	first string
+}
+
+func (p person) speak() {
+	fmt.Println(p.first)
+}
+
+func main() {
+	p1 := person{"McLeod"}
+	p2 := person{"Bond"}
+	p1.speak()
+	p2.speak()
+}

000_temp/46_sp17/09_fundamentals/02/main.go

@@ -0,0 +1,19 @@
+package main
+
+import "fmt"
+
+func main() {
+	xi := []int{4,3,5,7,3,4,5}
+	fmt.Println(xi)
+
+	for i, v := range xi {
+		fmt.Println(i, v)
+	}
+
+	m := map[string]int{"mcleod":42, "bond":32}
+	fmt.Println(m)
+
+	for k, v := range m {
+		fmt.Println(k, v)
+	}
+}

000_temp/46_sp17/09_fundamentals/03/main.go

@@ -0,0 +1,36 @@
+package main
+
+import "fmt"
+
+type human interface{
+	speak()
+}
+
+type person struct {
+	first string
+}
+
+func (p person) speak() {
+	fmt.Println(p.first)
+}
+
+type car struct {
+	color string
+}
+
+func (c car) speak() {
+	fmt.Println("I am color:", c.color)
+}
+
+func foo(h human) {
+	fmt.Println(h)
+}
+
+func main() {
+	p1 := person{"McLeod"}
+	p2 := person{"Bond"}
+	c1 := car{"red"}
+	foo(p1)
+	foo(p2)
+	foo(c1)
+}