Fix README

README.md

@@ -12,17 +12,43 @@ This yocLibrary enables your project to encode and decode Property List files in
 
 ## Use
 
-TODO
+### Serialization
+
+```php
+use YOCLIB\PropertyList\PropertyList;
+
+$object = ['string_data',true,false];
+
+$plist = new PropertyList;
+$plist->setObject($object);
+
+$xml = $plist->serialize(PropertyList::FORMAT_XML);
+```
+
+### Deserialization
+
+```php
+use YOCLIB\PropertyList\PropertyList;
+
+$xml = '<plist xlmns="https://www.apple.com/DTDs/PropertyList-1.0.dtd" version="1.0"><array><string>string_data</string><true/><false/></array></plist>';
+
+$plist = new PropertyList;
+$plist->deserialize(PropertyList::FORMAT_XML,$xml);
+
+$object = $plist->getObject();
+```
 
 ## Supported Formats
 
 A Property List comes in one of the following formats:
 
 | Format | Supported in this library | Description |
 | - | - | - |
-| ASCII | ⚠️ | (The original, legacy format developed by NeXT for NeXTStep and later OPENSTEP) |
-| GNUstep ASCII | ⚠ | The NeXTStep/OPENSTEP ASCII format, but extended by GNU for GNUstep |
+| ASCII | ⚠️ (No comments yet) | (The original, legacy format developed by NeXT for NeXTStep and later OPENSTEP) |
+| GNUstep ASCII | ⚠️ (No comments yet) | The NeXTStep/OPENSTEP ASCII format, but extended by GNU for GNUstep |
 | GNUstep Binary | ❌ | A binary variant of the property list developed by GNU for GNUstep |
 | XML | ✅ | Introduced in Apple's Mac OS X 10.0; currently version 1.0 |
 | Binary | ❌ | Introduced in Apple's MAC OS X 10.2; currently version 1.0 |
-| JSON | ✅ | Introduced in Apple's MAC OS X 10.7 |
+| JSON | ✅ | Introduced in Apple's MAC OS X 10.7 |
+
+*Note: At the moment, the implementation of the ASCII formats in this library should not be trusted. It doesn't understand comments, and it has some white-space detection hardcoded, so it is possible that it fails on a valid ASCII Property List.*