make getter-setters json-serializable

archive/v0.1.9/mithril-tests.js

@@ -319,10 +319,14 @@ Mithril = m = new function app(window) {
 	
 	//model
 	m.prop = function(store) {
-		return function() {
+		var prop = function() {
 			if (arguments.length) store = arguments[0]
 			return store
 		}
+		prop.toJSON = function() {
+			return store
+		}
+		return prop
 	}
 
 	m.deferred = function() {
@@ -998,7 +1002,15 @@ function testMithril(mock) {
 	test(function() {
 		var prop = m.prop("test")
 		prop("foo")
-		return prop() == "foo"
+		return prop() === "foo"
+	})
+	test(function() {
+		var prop = m.prop("test")
+		return JSON.stringify(prop) === '"test"'
+	})
+	test(function() {
+		var obj = {prop: m.prop("test")}
+		return JSON.stringify(obj) === '{"prop":"test"}'
 	})
 
 	//m.request

archive/v0.1.9/mithril.js

@@ -319,10 +319,14 @@ Mithril = m = new function app(window) {
 	
 	//model
 	m.prop = function(store) {
-		return function() {
+		var prop = function() {
 			if (arguments.length) store = arguments[0]
 			return store
 		}
+		prop.toJSON = function() {
+			return store
+		}
+		return prop
 	}
 
 	m.deferred = function() {

archive/v0.1.9/mithril.prop.html

@@ -61,7 +61,7 @@
 						</div>
 						<div class="col(9,9,12)">
 							<h2 id="m-prop">m.prop</h2>
-<p>This is a getter-setter factory utility. It returns a function that stores information</p>
+<p>This is a getter-setter factory utility. It returns a function that stores information.</p>
 <hr>
 <h3 id="usage">Usage</h3>
 <pre><code class="lang-javascript">//define a getter-setter with initial value `John`
@@ -101,6 +101,12 @@ m.request({method: &quot;GET&quot;, url: &quot;/users&quot;})
 //then when resolved (e.g. in a view), the `users` getter-setter will contain a list of User instances
 //i.e. users()[0].name() == &quot;John&quot;</code></pre>
 <hr>
+<h3 id="serializing-getter-setters">Serializing getter-setters</h3>
+<p>Getter-setters are JSON-serializable:</p>
+<pre><code class="lang-javascript">var data = {foo: m.prop(&quot;bar&quot;)};
+JSON.stringify(data); // &#39;{&quot;foo&quot;: &quot;bar&quot;}&#39;</code></pre>
+<p>This allows getter-setters to be passed directly as parameters to <a href="mithril.request.html"><code>m.request</code></a>, for example.</p>
+<hr>
 <h3 id="signature">Signature</h3>
 <p><a href="how-to-read-signatures.html">How to read signatures</a></p>
 <pre><code class="lang-clike">GetterSetter prop([any initialValue])

docs/mithril.prop.md

@@ -1,6 +1,6 @@
 ## m.prop
 
-This is a getter-setter factory utility. It returns a function that stores information
+This is a getter-setter factory utility. It returns a function that stores information.
 
 ---
 
@@ -56,6 +56,19 @@ m.request({method: "GET", url: "/users"})
 
 ---
 
+### Serializing getter-setters
+
+Getter-setters are JSON-serializable:
+
+```javascript
+var data = {foo: m.prop("bar")};
+JSON.stringify(data); // '{"foo": "bar"}'
+```
+
+This allows getter-setters to be passed directly as parameters to [`m.request`](mithril.request.md), for example.
+
+---
+
 ### Signature
 
 [How to read signatures](how-to-read-signatures.md)

mithril.js

@@ -319,14 +319,14 @@ Mithril = m = new function app(window) {
 	
 	//model
 	m.prop = function(store) {
-		var f = function() {
+		var prop = function() {
 			if (arguments.length) store = arguments[0]
 			return store
 		}
-		f.toJSON = function() {
+		prop.toJSON = function() {
 			return store
 		}
-		return f
+		return prop
 	}
 
 	m.deferred = function() {

tests/mithril-tests.js

@@ -417,15 +417,15 @@ function testMithril(mock) {
 	test(function() {
 		var prop = m.prop("test")
 		prop("foo")
-		return prop() == "foo"
+		return prop() === "foo"
 	})
 	test(function() {
 		var prop = m.prop("test")
-		return JSON.stringify(prop) == "\"test\""
+		return JSON.stringify(prop) === '"test"'
 	})
 	test(function() {
-		var obj = { prop: m.prop("test") }
-		return JSON.stringify(obj) == "{\"prop\":\"test\"}"
+		var obj = {prop: m.prop("test")}
+		return JSON.stringify(obj) === '{"prop":"test"}'
 	})
 
 	//m.request