Update README.md

README.md

@@ -1,3 +1,31 @@
-# hummingbird-mustache
+# HummingbirdMustache
+
+Package for rendering Mustache templates. Mustache is a templating language commonly used in server frameworks for generating HTML files (although it is not limited to HTML). You can find out more about Mustache [here](http://mustache.github.io/mustache.5.html).
+
+## Usage
+
+Load your templates from the filesystem 
+```swift
+let library = HBMustacheLibrary("folder/my/templates/are/in")
+```
+This will look for all the files with the extension ".mustache" and attempt to load them
+
+Render an object with a template 
+```swift
+let output = library.render(object, withTemplate: "myTemplate")
+```
+`HummingbirdMustache` will render both dictionaries and objects via `Mirror` reflection. The following two examples will both produce the same output
+```swift
+let object = ["name": "John Smith", "age": 68]
+let output = library.render(object, withTemplate: "myTemplate")
+```
+and
+```swift
+struct Person {
+    let name: String
+    let age: Int
+}
+let object = Person(name: "John Smith", age: 68)
+let output = library.render(object, withTemplate: "myTemplate")
+```
 
-A description of this package.