Remove clean options

README.md

@@ -361,26 +361,6 @@ instance for a Mongo.Collection instance. For example:
 MyCollection.simpleSchema().validate(doc);
 ```
 
-## Schema Clean Options
-
-You can set the simpl-schema clean options globally in collection2. They are merged with any options defined on the schema level.
-
-```js
-import Collection2 from 'meteor/aldeed:collection2'
-
-// The values shown are the default options used internally. Overwrite them if needed.
-Collection2.cleanOptions = {
-    filter: true,
-    autoConvert: true,
-    removeEmptyStrings: true,
-    trimStrings: true,
-    removeNullsFromArrays: true,
-}
-
-// Or you can update individual options.
-Collection2.cleanOptions.filter = false;
-```
-
 ## Passing Options
 
 In Meteor, the `update` function accepts an options argument. Collection2 changes the `insert` function signature to also accept options in the same way, as an optional second argument. Whenever this documentation says to "use X option", it's referring to this options argument. For example:

package/collection2/collection2.js

@@ -17,13 +17,6 @@ const SimpleSchema = require('simpl-schema').default;
 // Exported only for listening to events
 const Collection2 = new EventEmitter();
 
-Collection2.cleanOptions = {
-  filter: true,
-  autoConvert: true,
-  removeEmptyStrings: true,
-  trimStrings: true,
-  removeNullsFromArrays: false
-};
 
 /**
  * Mongo.Collection.prototype.attachSchema
@@ -472,8 +465,6 @@ function doValidate(collection, type, args, getAutoValues, userId, isFromTrusted
   schema.clean(doc, {
     mutate: true, // Clean the doc/modifier in place
     isModifier: !isInsertType(type),
-    // Start with some Collection2 defaults, which will usually be overwritten
-    ...Collection2.cleanOptions,
     // The extent with the schema-level defaults (from SimpleSchema constructor options)
     ...(schema._cleanOptions || {}),
     // Finally, options for this specific operation should take precedence