From 183efca5c0cfd064f06b34a92b6cd9be3e0d75bf Mon Sep 17 00:00:00 2001
From: itsMontoya <josh@montoya.io>
Date: Fri, 16 Dec 2016 15:04:20 -0800
Subject: [PATCH 1/4] Implementing window.history

---
 dom.go | 36 ++++++++++++++++++++++++++++++++++--
 1 file changed, 34 insertions(+), 2 deletions(-)

diff --git a/dom.go b/dom.go
index 97f98a4..ccc3771 100644
--- a/dom.go
+++ b/dom.go
@@ -113,6 +113,7 @@ import (
 	"time"
 
 	"github.com/gopherjs/gopherjs/js"
+	"honnef.co/go/js/console"
 )
 
 // toString returns the string representation of o. If o is nil or
@@ -1043,8 +1044,7 @@ func (w *window) Top() Window {
 }
 
 func (w *window) History() History {
-	// FIXME implement
-	return nil
+	return &history{w.Get("history")}
 }
 
 func (w *window) Navigator() Navigator {
@@ -2851,3 +2851,35 @@ func (css *CSSStyleDeclaration) Length() int {
 type Text struct {
 	*BasicNode
 }
+
+type history struct {
+	*js.Object
+}
+
+func (h *history) Length() int {
+	return h.Get("state")
+}
+
+func (h *history) State() interface{} {
+	return h.Get("state")
+}
+
+func (h *history) Back() {
+	h.Object.Call("forward")
+}
+
+func (h *history) Forward() {
+	h.Object.Call("forward")
+}
+
+func (h *history) Go(offset int) {
+	h.Object.Call("go", offset)
+}
+
+func (h *history) PushState(state interface{}, title string, url string) {
+	h.Object.Call("pushState", state, title, url)
+}
+
+func (h *history) ReplaceState(state interface{}, title string, url string) {
+	h.Object.Call("replaceState", state, title, url)
+}

From 17e0171dec74ee1d64583d357b124cdc0229bef3 Mon Sep 17 00:00:00 2001
From: itsMontoya <josh@montoya.io>
Date: Fri, 16 Dec 2016 15:11:34 -0800
Subject: [PATCH 2/4] Removed reference to 'console' package, as it's no longer
 being used. Fixed return value type for history.Length

---
 dom.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dom.go b/dom.go
index ccc3771..aae05e9 100644
--- a/dom.go
+++ b/dom.go
@@ -113,7 +113,6 @@ import (
 	"time"
 
 	"github.com/gopherjs/gopherjs/js"
-	"honnef.co/go/js/console"
 )
 
 // toString returns the string representation of o. If o is nil or
@@ -2857,7 +2856,7 @@ type history struct {
 }
 
 func (h *history) Length() int {
-	return h.Get("state")
+	return h.Get("state").Int()
 }
 
 func (h *history) State() interface{} {

From fc1d809ce3f265f601b4e30e9d564eacecfd0f19 Mon Sep 17 00:00:00 2001
From: itsmontoya <josh@meteora.co>
Date: Sun, 18 Dec 2016 22:33:51 -0800
Subject: [PATCH 3/4] Removing non-needed reference to h.Object

---
 dom.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/dom.go b/dom.go
index aae05e9..11dae4e 100644
--- a/dom.go
+++ b/dom.go
@@ -2864,21 +2864,21 @@ func (h *history) State() interface{} {
 }
 
 func (h *history) Back() {
-	h.Object.Call("forward")
+	h.Call("forward")
 }
 
 func (h *history) Forward() {
-	h.Object.Call("forward")
+	h.Call("forward")
 }
 
 func (h *history) Go(offset int) {
-	h.Object.Call("go", offset)
+	h.Call("go", offset)
 }
 
 func (h *history) PushState(state interface{}, title string, url string) {
-	h.Object.Call("pushState", state, title, url)
+	h.Call("pushState", state, title, url)
 }
 
 func (h *history) ReplaceState(state interface{}, title string, url string) {
-	h.Object.Call("replaceState", state, title, url)
+	h.Call("replaceState", state, title, url)
 }

From b3f3f2e76e91cef9af62e824eb81731aa3d2c26a Mon Sep 17 00:00:00 2001
From: itsMontoya <josh@montoya.io>
Date: Mon, 23 Jan 2017 11:28:30 -0800
Subject: [PATCH 4/4] Fixed h.Get references, copy/paste bug

---
 dom.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dom.go b/dom.go
index 11dae4e..9d9f335 100644
--- a/dom.go
+++ b/dom.go
@@ -2856,7 +2856,7 @@ type history struct {
 }
 
 func (h *history) Length() int {
-	return h.Get("state").Int()
+	return h.Get("length").Int()
 }
 
 func (h *history) State() interface{} {
@@ -2864,7 +2864,7 @@ func (h *history) State() interface{} {
 }
 
 func (h *history) Back() {
-	h.Call("forward")
+	h.Call("back")
 }
 
 func (h *history) Forward() {