Make sure there is documentation for all the methods

Readme.markdown

@@ -1,5 +1,5 @@
-# sodb [![Build Status](https://travis-ci.org/Arcath/sodb.svg?branch=master)](https://travis-ci.org/Arcath/sodb) [![Coverage Status](https://coveralls.io/repos/Arcath/sodb/badge.svg)](https://coveralls.io/r/Arcath/sodb) [![Dependency Status](https://david-dm.org/arcath/sodb.svg)](https://david-dm.org/arcath/sodb)
-[![devDependency Status](https://david-dm.org/arcath/sodb/dev-status.svg)](https://david-dm.org/arcath/sodb#info=devDependencies)
+# sodb
+[![Build Status](https://travis-ci.org/Arcath/sodb.svg?branch=master)](https://travis-ci.org/Arcath/sodb) [![Coverage Status](https://coveralls.io/repos/Arcath/sodb/badge.svg)](https://coveralls.io/r/Arcath/sodb) [![Dependency Status](https://david-dm.org/arcath/sodb.svg)](https://david-dm.org/arcath/sodb) [![devDependency Status](https://david-dm.org/arcath/sodb/dev-status.svg)](https://david-dm.org/arcath/sodb#info=devDependencies)
 
 Single Object Data Base
 

package.json

@@ -12,7 +12,8 @@
   },
   "keywords": [
     "searching",
-    "database"
+    "database",
+    "nosql"
   ],
   "author": "Adam Laycock",
   "license": "MIT",

src/entry.coffee

@@ -2,10 +2,23 @@ module.exports =
   class Entry
     ___id: null
 
+    #
+    # constructor(object,id)
+    #
+    # object - the Object for this entry
+    # id - the id to assign to it
+    #
+    # Assigns all the keys of object to this instance and sents the ID
+    #
     constructor: (@object, @___id) ->
       for key in Object.keys(@object)
         this[key] = @object[key]
 
+    #
+    # changed()
+    #
+    # compares this instance to the object to see if it has changed
+    #
     changed: ->
       changed = false
       for key in Object.keys(@object)
@@ -14,6 +27,11 @@ module.exports =
 
       return changed
 
+    #
+    # updateObject()
+    #
+    # sets all the object values to the ones on this instance (resets changed())
+    #
     updateObject: ->
       for key in Object.keys(@object)
         @object[key] = this[key]

src/sodb.coffee

@@ -14,6 +14,12 @@ module.exports =
     cache: null
     options: null
 
+    #
+    # constructor(options)
+    #
+    # options - a hash of options currently takes:
+    #         - cache - true/false use caching features
+    #
     constructor: (@options = {}) ->
       @objects = []
       @options.cache ||= false
@@ -174,9 +180,21 @@ module.exports =
 
       return count
 
+    #
+    # toJSON()
+    #
+    # Returns a JSON string of the @objects array
+    #
     toJSON: ->
       JSON.stringify(@objects)
 
+    #
+    # #buildFromJSON(json)
+    #
+    # json - json string to parse
+    #
+    # Class Method, called as sodb.buildFromJSON(json). Builds a new database and returns it.
+    #
     @buildFromJSON: (json) ->
       objects = JSON.parse(json)
       db = new sodb()