README.md in decanter-4.0.3 vs README.md in decanter-4.0.4

@@ -59,20 +59,54 @@
 
 ```
 
 ### Generators
 
-Decanter comes with generators for creating `Decanter` and `Parser` files:
+Decanter comes with custom generators for creating `Decanter` and `Parser` files:
 
+#### Decanters
+
 ```
 rails g decanter Trip name:string start_date:date end_date:date
+
+# Creates app/decanters/trip_decanter.rb:
+class TripDecanter < Decanter::Base
+  input :name, :string
+  input :start_date, :date
+  input :end_date, :date
+end
 ```
 
+#### Parsers
 ```
 rails g parser TruncatedString
+
+# Creates lib/decanter/parsers/truncated_string_parser.rb:
+class TruncatedStringParser < Decanter::Parser::ValueParser
+  parser do |value, options|
+    value
+  end
+end
 ```
 
+[Learn more about using custom parsers](#custom-parsers)
+
+#### Resources
+
+When using the Rails resource generator in a project that includes Decanter, a decanter will be automatically created for the new resource:
+
+```
+rails g resource Trip name:string start_date:date end_date:date
+
+# Creates app/decanters/trip_decanter.rb:
+class TripDecanter < Decanter::Base
+  input :name, :string
+  input :start_date, :date
+  input :end_date, :date
+end
+```
+
 ### Decanting Collections
 
 Decanter can decant a collection of a resource, applying the patterns used in the [fast JSON API gem](https://github.com/Netflix/fast_jsonapi#collection-serialization):
 
 ```rb
@@ -182,12 +216,12 @@
 ### Custom Parsers
 
 To add a custom parser, first create a parser class:
 
 ```rb
-# app/parsers/truncate_string_parser.rb
-class TruncateStringParser < Decanter::Parser::ValueParser
+# app/parsers/truncated_string_parser.rb
+class TruncatedStringParser < Decanter::Parser::ValueParser
 
   parser do |value, options|
     length = options.fetch(:length, 100)
     value.truncate(length)
   end
@@ -195,10 +229,10 @@
 ```
 
 Then, use the appropriate key to look up the parser:
 
 ```ruby
-  input :name, :truncate_string #=> TruncateStringParser
+  input :name, :truncated_string #=> TruncatedStringParser
 ```
 
 #### Custom parser methods
 
 - `#parse <block>`: (required) recieves a block for parsing a value. Block parameters are `|value, options|` for `ValueParser` and `|name, value, options|` for `HashParser`.