Configuring.md

-Some resources may have extra configurations that can be set in your ```application.rb``` as following:
+Some resources may have extra configurations that can be set in your `application.rb` as following:
 ```ruby
 # application.rb
 Torque::PostgreSQL.configure do |c|
@@ -10,12 +10,18 @@ end
 
 These are the keys available to configure general features:
 
-<a name="eager_load"></a>`eager_load` Set if any information that requires querying and searching or collecting information shoul be eager loaded. This automatically changes when rails same configuration is set to true.  
+<a name="eager_load"></a>`eager_load` Set if any information that requires querying and searching or collecting information should be eager loaded. This automatically changes when rails same configuration is set to true.  
 Default value: `false`
 
-<a name="irregular_models"></a>`irregular_models` Set a list of irregular model names when associated with table names. It uses the `'table_name' => 'model_name'` format. This is widely used for inheritance, because record types need to be associated with a model class.  
+<a name="irregular_models"></a>`irregular_models` Set a list of irregular model names when associated with table names. It uses the `'table_name' => 'model_name'` format. This is widely used for inheritance because record types need to be associated with a model class.  
 Default value: `{}`
 
+## <a name="associations"></a>Associations configurations
+
+These are the keys available to configure associations features:
+<a name="associations.belongs_to_many_required_by_default"></a>`associations.belongs_to_many_required_by_default` Define if `belongs_to_many` associations are marked as required by default. `false` means that no validation will be performed.  
+Default value: `false`
+
 ## <a name="auxiliary_statement"></a>Auxiliary statements configurations
 
 These are the keys available to configure Auxiliary statements features:
@@ -23,16 +29,19 @@ These are the keys available to configure Auxiliary statements features:
 <a name="auxiliary_statement.send_arguments_key"></a>`auxiliary_statement.send_arguments_key` Define the key that is used on auxiliary statements to send extra arguments to format string or send on a proc.  
 Default value: `:args`
 
+<a name="auxiliary_statement.exposed_class"></a>`auxiliary_statement.exposed_class` Estipulate a class name (which may contain namespace) that expose the auxiliary statement in order to perform detached CTEs.  
+Default value: `'TorqueCTE'`
+
 ## <a name="enum"></a>Enum configurations
 
 These are the keys available to configure Enum features:
 
-<a name="enum.initializer"></a>`enum.initializer` Indicates if the enum features on ActiveRecord::Base should be initiated automatically or not. When it is set to false, you have to manually call `enum :column` in each model that you want to use this resource.  
-Default value: `false`
-
 <a name="enum.base_method"></a>`enum.base_method` The name of the method to be used on any ActiveRecord::Base to initialize model-based enum features.  
 Default value: `:enum`
 
+<a name="enum.set_method"></a>`enum.set_method` The name of the method to be used on any ActiveRecord::Base to initialize model-based enum set features.  
+Default value: `:enum_set`
+
 <a name="enum.save_on_bang"></a>`enum.save_on_bang` Indicates if bang methods like 'disabled!' should update the record on database or not.  
 Default value: `true`
 
@@ -41,7 +50,7 @@ Default value: `::Enum`
 
 <a name="enum.i18n_scopes"></a>`enum.i18n_scopes` Specify the scopes for I18n translations.  
 Default value:
-```ruby
+```
 [ 'activerecord.attributes.%{model}.%{attr}.%{value}',
   'activerecord.attributes.%{attr}.%{value}',
   'activerecord.enums.%{type}.%{value}',
@@ -52,6 +61,25 @@ Default value:
 <a name="enum.i18n_type_scope"></a>`enum.i18n_type_scope` Specify the scopes for I18n translations, detached from model.  
 Default value: `# Same list as before but without items that have ${attr} or %{model}`
 
+## <a name="geometry"></a>Geometry configurations
+
+These are the keys available to configure geometries features:
+
+<a name="geometry.point_class"></a>`geometry.point_class` Define the class that will be handling Point data types after decoding it. Any class provided here must respond to 'x', and 'y'.  
+Default value: `ActiveRecord::Point`
+
+<a name="geometry.point_class"></a>`geometry.point_class` Define the class that will be handling Circle data types after decoding it. Any class provided here must respond to 'x', 'y', and 'r'.  
+Default value: `nil # Which will define an internal Circle class`
+
+<a name="geometry.point_class"></a>`geometry.point_class` Define the class that will be handling Box data types after decoding it. Any class provided here must respond to 'x1', 'y1', 'x2', and 'y2'.  
+Default value: `nil # Which will define an internal Box class`
+
+<a name="geometry.point_class"></a>`geometry.point_class` Define the class that will be handling Line data types after decoding it. Any class provided here must respond to 'a', 'b', and 'c'.  
+Default value: `nil # Which will define an internal Line class`
+
+<a name="geometry.point_class"></a>`geometry.point_class` Define the class that will be handling Segment data types after decoding it. Any class provided here must respond to 'x1', 'y1', 'x2', and 'y2'.  
+Default value: `nil # Which will define an internal Segment class`
+
 ## <a name="inheritance"></a>Inheritance configurations
 
 These are the keys available to configure Inheritance features:
@@ -64,3 +92,46 @@ Default value: `:_record_class`
 
 <a name="inheritance.auto_cast_column_name"></a>`inheritance.auto_cast_column_name` Determines the name of the column used when identifying that the loaded records should be casted to its correctly model. This will be TRUE for the records mentioned on `cast_records`.  
 Default value: `:_auto_cast`
+
+## <a name="period"></a>Period configurations
+
+These are the keys available to configure Period features:
+
+<a name="period.base_method"></a>`period.base_method` The name of the method to be used on any ActiveRecord::Base to initialize model-based period features.  
+Default value: `:period_for`
+
+<a name="period.method_names"></a>`period.method_names` Define the list of methods that will be created by default while setting up a new period field. Note that `%s` will be replaced by the name of the filter.  
+Default value:
+```
+{ current_on:            '%s_on',
+  current:               'current_%s',
+  not_current:           'not_current_%s',
+  containing:            '%s_containing',
+  not_containing:        '%s_not_containing',
+  overlapping:           '%s_overlapping',
+  not_overlapping:       '%s_not_overlapping',
+  starting_after:        '%s_starting_after',
+  starting_before:       '%s_starting_before',
+  finishing_after:       '%s_finishing_after',
+  finishing_before:      '%s_finishing_before',
+  
+  real_containing:       '%s_real_containing',
+  real_overlapping:      '%s_real_overlapping',
+  real_starting_after:   '%s_real_starting_after',
+  real_starting_before:  '%s_real_starting_before',
+  real_finishing_after:  '%s_real_finishing_after',
+  real_finishing_before: '%s_real_finishing_before',
+  
+  containing_date:       '%s_containing_date',
+  not_containing_date:   '%s_not_containing_date',
+  overlapping_date:      '%s_overlapping_date',
+  not_overlapping_date:  '%s_not_overlapping_date',
+  
+  current?:              'current_%s?'
+  current_on?:           'current_%s_on?'
+  start:                 '%s_start',
+  finish:                '%s_finish',
+  real:                  'real_%s',
+  real_start:            '%s_real_start',
+  real_finish:           '%s_real_finish'            }
+```
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