Remove extra lines

Signed-off-by: Gabriel Caruso <[email protected]>

user_guide_src/source/changelog.rst

@@ -31,7 +31,6 @@ New packages:
         -   \\ MySQLi \\ Builder, Connection, Forge, Result
         -   \\ Postgre \\ Builder, Connection, Forge, Result, Utils
 
-
     - Debug
 
         - \\ CustomExceptions, Exceptions, Iterator, Timer, Toolbar
@@ -65,5 +64,4 @@ New packages:
         -   Zend \\ Escaper, Exception \\ ... **third party**
         -   RendererInterface, View
 
-
 User Guide adapted or rewritten.

user_guide_src/source/concepts/http.rst

@@ -57,7 +57,6 @@ a simple text message that looks something like this::
 		. . .
 	</html>
 
-
 The response tells the client what version of the HTTP specification that it's using and, probably most
 importantly, the status code (200). The status code is one of a number of codes that have been standardized
 to have a very specific meaning to the client. This can tell them that it was successful (200), or that the page
@@ -95,7 +94,6 @@ is an object-oriented representation of the HTTP request. It provides everything
 
 	$request->getMethod();  // GET, POST, PUT, etc
 
-
 The request class does a lot of work in the background for you, that you never need to worry about.
 The ``isAJAX()`` and ``isSecure()`` methods check several different methods to determine the correct answer.
 

user_guide_src/source/concepts/mvc.rst

@@ -23,7 +23,6 @@ wherever you desire, as long as they are properly namespaced. We will discuss th
 
 Let's take a closer look at each of these three main components.
 
-
 **************
 The Components
 **************
@@ -49,7 +48,6 @@ That's not a problem. As long as CodeIgniter can find the file, it can display i
 
 :doc:`Find out more about views </general/views>`
 
-
 Models
 ======
 
@@ -67,7 +65,6 @@ Models are typically stored in **/application/Models**, though they can use a na
 
 :doc:`Find out more about models </database/model>`
 
-
 Controllers
 ===========
 

user_guide_src/source/concepts/structure.rst

@@ -28,7 +28,6 @@ structure that works well for many applications. The following folders make up t
 		/Models         Models work with the database to represent the business entities.
 		/Views          Views make up the HTML that is displayed to the client.
 
-
 Because the ``application`` directory is already namespaced, you should feel free to modify the structure
 of this directory to suit your application's needs. For example, you might decide to start using the Repository
 pattern and Entity Models to work with your data. In this case, you could rename the ``Models`` directory to
@@ -67,7 +66,6 @@ This includes directories for storing cache files, logs, and any uploads a user
 directories that your application will need to write to here. This allows you to keep your other primary directories
 non-writable as an added security measure.
 
-
 tests
 -----
 This directory is setup to hold your test files. The ``_support`` directory holds various mock classes and other

user_guide_src/source/contributing/documentation.rst

@@ -48,8 +48,6 @@ Pygments, so that code blocks can be properly highlighted.
 Then follow the directions in the README file in the :samp:`cilexer` folder
 inside the documentation repository to install the CI Lexer.
 
-
-
 *****************************************
 Page and Section Headings and Subheadings
 *****************************************

user_guide_src/source/contributing/signing.rst

@@ -30,7 +30,6 @@ contributions be securely signed.
 
 Read below to find out how to sign your commits :)
 
-
 Basic Signing
 =============
 You must sign your work, certifying that you either wrote the work or

user_guide_src/source/contributing/styleguide.rst

@@ -105,7 +105,6 @@ operators line up with each other::
         $third  = 3;
     }
 
-
 .. note:: Our indenting and alignment convention differs from PSR-2, which
     **only** uses spaces for both indenting and alignment.
 
@@ -173,7 +172,6 @@ MUST be used for each such property "x"
 
 - Methods SHOULD use type hints and return type hints
 
-
 Procedural code
 ===============
 

user_guide_src/source/database/connecting.rst

@@ -2,7 +2,6 @@
 Connecting to your Database
 ###########################
 
-
 You can connect to your database by adding this line of code in any
 function where it is needed, or in your class constructor to make the
 database available globally in that class.
@@ -44,7 +43,6 @@ to the same database, send ``false`` as the second parameter::
 
 	$db = \Config\Database::connect('group_name', false);
 
-
 Connecting to Multiple Databases
 ================================
 

user_guide_src/source/database/entities.rst

@@ -199,7 +199,6 @@ business logic and create objects that are pleasant to use.
     $user->password = 'my great password';
     $user->setPassword('my great password');
 
-
 Data Mapping
 ============
 
@@ -263,7 +262,6 @@ through the original ``$user->full_name``, also, as this is needed for the model
 to the database. However, ``unset`` and ``isset`` only work on the mapped property, ``$name``, not on the original name,
 ``full_name``.
 
-
 Mutators
 ========
 

user_guide_src/source/database/forge.rst

@@ -51,7 +51,6 @@ Returns TRUE/FALSE based on success or failure::
 		echo 'Database deleted!';
 	}
 
-
 ****************************
 Creating and Dropping Tables
 ****************************
@@ -78,7 +77,6 @@ also require a 'constraint' key.
 	);
 	// will translate to "users VARCHAR(100)" when the field is added.
 
-
 Additionally, the following key/values can be used:
 
 -  unsigned/true : to generate "UNSIGNED" in the field definition.
@@ -115,7 +113,6 @@ Additionally, the following key/values can be used:
 		),
 	);
 
-
 After the fields have been defined, they can be added using
 ``$forge->addField($fields);`` followed by a call to the
 ``createTable()`` method.
@@ -124,7 +121,6 @@ After the fields have been defined, they can be added using
 
 The add fields method will accept the above array.
 
-
 Passing strings as fields
 -------------------------
 
@@ -135,7 +131,6 @@ string into the field definitions with addField()
 
 	$forge->addField("label varchar(100) NOT NULL DEFAULT 'default label'");
 
-
 .. note:: Passing raw strings as fields cannot be followed by ``add_key()`` calls on those fields.
 
 .. note:: Multiple calls to add_field() are cumulative.
@@ -152,7 +147,6 @@ Primary Key.
 	$forge->addField('id');
 	// gives id INT(9) NOT NULL AUTO_INCREMENT
 
-
 Adding Keys
 ===========
 
@@ -179,26 +173,21 @@ below is for MySQL.
 	$forge->addKey(array('blog_name', 'blog_label'));
 	// gives KEY `blog_name_blog_label` (`blog_name`, `blog_label`)
 
-
 Adding Foreign Keys
 ===================
 
 ::
 
-
         $forge->addForeignKey('users_id','users','id');
         // gives CONSTRAINT `TABLENAME_users_foreign` FOREIGN KEY(`users_id`) REFERENCES `users`(`id`)
 
-
 You can specify the desired action for the "on delete" and "on update" properties of the constraint:
 
 ::
 
         $forge->addForeignKey('users_id','users','id','CASCADE','CASCADE');
         // gives CONSTRAINT `TABLENAME_users_foreign` FOREIGN KEY(`users_id`) REFERENCES `users`(`id`) ON DELETE CASCADE ON UPDATE CASCADE
 
-
-
 Creating a table
 ================
 
@@ -210,7 +199,6 @@ with
 	$forge->createTable('table_name');
 	// gives CREATE TABLE table_name
 
-
 An optional second parameter set to TRUE adds an "IF NOT EXISTS" clause
 into the definition
 
@@ -229,7 +217,6 @@ You could also pass optional table attributes, such as MySQL's ``ENGINE``::
 	``createTable()`` will always add them with your configured *charset*
 	and *DBCollat* values, as long as they are not empty (MySQL only).
 
-
 Dropping a table
 ================
 
@@ -253,7 +240,6 @@ Execute a DROP FOREIGN KEY.
 	// Produces: ALTER TABLE 'tablename' DROP FOREIGN KEY 'users_foreign'
 	$forge->dropForeignKey('tablename','users_foreign');
 
-
 Renaming a table
 ================
 
@@ -264,7 +250,6 @@ Executes a TABLE rename
 	$forge->renameTable('old_table_name', 'new_table_name');
 	// gives ALTER TABLE old_table_name RENAME TO new_table_name
 
-
 ****************
 Modifying Tables
 ****************
@@ -301,7 +286,6 @@ Examples::
 		'preferences' => array('type' => 'TEXT', 'first' => TRUE)
 	);
 
-
 Dropping a Column From a Table
 ==============================
 
@@ -313,8 +297,6 @@ Used to remove a column from a table.
 
 	$forge->dropColumn('table_name', 'column_to_drop');
 
-
-
 Modifying a Column in a Table
 =============================
 
@@ -335,7 +317,6 @@ change the name you can add a "name" key into the field defining array.
 	$forge->modifyColumn('table_name', $fields);
 	// gives ALTER TABLE table_name CHANGE old_name new_name TEXT
 
-
 ***************
 Class Reference
 ***************

user_guide_src/source/database/metadata.rst

@@ -23,7 +23,6 @@ you are currently connected to. Example::
 		echo $table;
 	}
 
-
 Determine If a Table Exists
 ===========================
 
@@ -39,7 +38,6 @@ running an operation on it. Returns a boolean TRUE/FALSE. Usage example::
 
 .. note:: Replace *table_name* with the name of the table you are looking for.
 
-
 **************
 Field MetaData
 **************
@@ -72,7 +70,6 @@ calling the function from your query result object::
 		echo $field;
 	}
 
-
 Determine If a Field is Present in a Table
 ==========================================
 
@@ -90,7 +87,6 @@ performing an action. Returns a boolean TRUE/FALSE. Usage example::
 	for, and replace *table_name* with the name of the table you are
 	looking for.
 
-
 Retrieve Field Metadata
 =======================
 

user_guide_src/source/database/migration.rst

@@ -196,7 +196,6 @@ This example will migrate Blog namespace to latest::
 
 > php spark migrate:latest -g test -n Blog
 
-
 **current**
 
 Migrates the (App) namespace to match the version set in ``$currentVersion``. This will migrate both
@@ -240,7 +239,6 @@ You can use (rollback) with the following options:
 - (-n) to choose namespace, otherwise (App) namespace will be used.
 - (all) to migrate all namespaces to the latest migration
 
-
 **refresh**
 
 Refreshes the database state by first rolling back all migrations, and then migrating to the latest version::
@@ -253,7 +251,6 @@ You can use (refresh) with the following options:
 - (-n) to choose namespace, otherwise (App) namespace will be used.
 - (all) to migrate all namespaces to the latest migration
 
-
 **status**
 
 Displays a list of all migrations and the date and time they were ran, or '--' if they have not be ran::

user_guide_src/source/database/model.rst

@@ -234,7 +234,6 @@ Returns the first row in the result set. This is best used in combination with t
 	$user = $userModel->where('deleted', 0)
 	                  ->first();
 
-
 **withDeleted()**
 
 If $useSoftDeletes is true, then the find* methods will not return any rows where 'deleted = 1'. To
@@ -496,7 +495,6 @@ very elegant use::
 
 			$user_name = $userModel->escape($name);
 
-
 Runtime Return Type Changes
 ----------------------------
 
@@ -523,7 +521,6 @@ Returns data from the next find*() method as standard objects or custom class in
 	// Return as custom class instances
 	$users = $userModel->asObject('User')->findWhere('status', 'active');
 
-
 Processing Large Amounts of Data
 --------------------------------
 

user_guide_src/source/database/queries.rst

@@ -64,14 +64,12 @@ the following::
 
 	$db->prefixTable('tablename'); // outputs prefix_tablename
 
-
 If for any reason you would like to change the prefix programatically
 without needing to create a new connection, you can use this method::
 
 	$db->setPrefix('newprefix');
 	$db->prefixTable('tablename'); // outputs newprefix_tablename
 
-
 **********************
 Protecting identifiers
 **********************
@@ -94,7 +92,6 @@ prefixing set TRUE (boolean) via the second parameter::
 
 	$db->protectIdentifiers('table_name', TRUE);
 
-
 ****************
 Escaping Queries
 ****************
@@ -133,7 +130,6 @@ this:
 	yourself, it cannot automatically add the ``ESCAPE '!'``
 	condition for you, and so you'll have to manually do that.
 
-
 **************
 Query Bindings
 **************
@@ -192,7 +188,6 @@ example::
 		$error = $db->error(); // Has keys 'code' and 'message'
 	}
 
-
 ****************
 Prepared Queries
 ****************