From 7bb1fe712b7c2bb40f0184137ef368650d38a3e3 Mon Sep 17 00:00:00 2001
From: Benjamyn Love <benjamyn.love@gmail.com>
Date: Sat, 2 Oct 2021 16:28:28 +1000
Subject: [PATCH] interfaces

---
 interfaces/go.mod  |  3 +++
 interfaces/main.go | 32 ++++++++++++++++++++++++++++++++
 maps/go.mod        |  3 +++
 maps/main.go       | 19 +++++++++++++++++++
 4 files changed, 57 insertions(+)
 create mode 100644 interfaces/go.mod
 create mode 100644 interfaces/main.go
 create mode 100644 maps/go.mod
 create mode 100644 maps/main.go

diff --git a/interfaces/go.mod b/interfaces/go.mod
new file mode 100644
index 0000000..f9ed850
--- /dev/null
+++ b/interfaces/go.mod
@@ -0,0 +1,3 @@
+module lovelynet.net/interfaces
+
+go 1.17
diff --git a/interfaces/main.go b/interfaces/main.go
new file mode 100644
index 0000000..558025d
--- /dev/null
+++ b/interfaces/main.go
@@ -0,0 +1,32 @@
+package main
+
+import "fmt"
+
+type bot interface {
+	getGreeting() string
+}
+
+type englishBot struct{}
+type spanishBot struct{}
+
+func main() {
+	eb := englishBot{}
+	sb := spanishBot{}
+
+	printGreetings(eb)
+	printGreetings(sb)
+}
+
+func printGreetings(b bot) {
+	fmt.Println(b.getGreeting())
+}
+
+func (englishBot) getGreeting() string {
+	// Very custom logic
+	return "Hello"
+}
+
+func (spanishBot) getGreeting() string {
+	// Very custom logic
+	return "Hola!"
+}
diff --git a/maps/go.mod b/maps/go.mod
new file mode 100644
index 0000000..c99e177
--- /dev/null
+++ b/maps/go.mod
@@ -0,0 +1,3 @@
+module lovelynet.net/maps
+
+go 1.17
diff --git a/maps/main.go b/maps/main.go
new file mode 100644
index 0000000..e96c0dd
--- /dev/null
+++ b/maps/main.go
@@ -0,0 +1,19 @@
+package main
+
+import "fmt"
+
+func main() {
+	colours := map[string]string{
+		"red":   "#ff0000",
+		"green": "#4bf745",
+		"white": "#ffffff",
+	}
+
+	printMap(colours)
+}
+
+func printMap(c map[string]string) {
+	for colour, hex := range c {
+		fmt.Println(colour, hex)
+	}
+}