From 477e73f300d3f506f59fac98b21cb4025b6f76ad Mon Sep 17 00:00:00 2001
From: Leo Horie <leohorie@hotmail.com>
Date: Sat, 21 May 2016 01:48:11 -0400
Subject: [PATCH] prop and withAttr work in progress

---
 index.js         | 10 ++++++----
 mithril.js       | 17 +++++++++++++----
 util/prop.js     |  8 ++++++++
 util/withAttr.js |  5 +++++
 4 files changed, 32 insertions(+), 8 deletions(-)
 create mode 100644 util/prop.js
 create mode 100644 util/withAttr.js

diff --git a/index.js b/index.js
index 72abea9e..8a048fea 100644
--- a/index.js
+++ b/index.js
@@ -1,14 +1,16 @@
 "use strict"
 
 var m = require("./render/hyperscript")
-var rendererService = require("./render/render")(window)
+var renderService = require("./render/render")(window)
 var redrawService = require("./api/pubsub")()
 
 m.request = require("./request/request")(window, Promise).ajax
-m.route = require("./api/router")(window, rendererService, redrawService)
-m.mount = require("./api/mount")(rendererService, redrawService)
+m.route = require("./api/router")(window, renderService, redrawService)
+m.mount = require("./api/mount")(renderService, redrawService)
 m.trust = require("./render/trust")
-m.render = rendererService.render
+m.prop = require("./util/prop")
+m.withAttr = require("./util/withAttr")
+m.render = renderService.render
 m.redraw = redrawService.publish
 
 module.exports = m
diff --git a/mithril.js b/mithril.js
index a6b05895..8bb84dc3 100644
--- a/mithril.js
+++ b/mithril.js
@@ -84,7 +84,7 @@ function changeNS(ns, vnode) {
 	}
 }
 var m = hyperscript
-var rendererService = function($window) {
+var renderService = function($window) {
 	var $doc = $window.document
 	var onevent
 	function setEventCallback(callback) {return onevent = callback}
@@ -889,7 +889,7 @@ m.route = function($window, renderer, pubsub) {
 	route.prefix = router.setPrefix
 	
 	return route
-}(window, rendererService, redrawService)
+}(window, renderService, redrawService)
 m.mount = function(renderer, pubsub) {
 	return function(root, component) {
 		var run = autoredraw(root, renderer, pubsub, function() {
@@ -898,10 +898,19 @@ m.mount = function(renderer, pubsub) {
 		
 		run()
 	}
-}(rendererService, redrawService)
+}(renderService, redrawService)
 m.trust = function(html) {
 	return Node("<", undefined, undefined, html, undefined, undefined)
 }
-m.render = rendererService.render
+m.prop = function(store) {
+	return function() {
+		if (arguments.length > 0) store = arguments[0]
+		return store
+	}
+}
+m.withAttr = function(attrName, callback, context) {
+	return callback.call(context || this, attrName in e.currentTarget ? e.currentTarget[attrName] : e.currentTarget.getAttribute(attrName))
+}
+m.render = renderService.render
 m.redraw = redrawService.publish
 module.exports = m
diff --git a/util/prop.js b/util/prop.js
new file mode 100644
index 00000000..d5174796
--- /dev/null
+++ b/util/prop.js
@@ -0,0 +1,8 @@
+"use strict"
+
+module.exports = function(store) {
+	return function() {
+		if (arguments.length > 0) store = arguments[0]
+		return store
+	}
+}
\ No newline at end of file
diff --git a/util/withAttr.js b/util/withAttr.js
new file mode 100644
index 00000000..7b50b1f7
--- /dev/null
+++ b/util/withAttr.js
@@ -0,0 +1,5 @@
+"use strict"
+
+module.exports = function(attrName, callback, context) {
+	return callback.call(context || this, attrName in e.currentTarget ? e.currentTarget[attrName] : e.currentTarget.getAttribute(attrName))
+}
\ No newline at end of file