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cleaning up some code.

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This commit is contained in:
Taylor Otwell
2012-02-12 16:34:11 -06:00
parent aed1443bf1
commit 0f2d311739
9 changed files with 44 additions and 48 deletions
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26
laravel/database/schema.php
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@@ -35,17 +35,16 @@ class Schema {
$grammar = static::grammar($connection);
// Each grammar has a function that corresponds to the command type
// and is responsible for building that's commands SQL. This lets
// the SQL generation stay very granular and makes it simply to
// add new database systems to the schema system.
// Each grammar has a function that corresponds to the command type and is for
// building that command's SQL. This lets the SQL generation stay granular
// and flexible across various database systems.
if (method_exists($grammar, $method = $command->type))
{
$statements = $grammar->$method($table, $command);
// Once we have the statements, we will cast them to an array
// even though not all of the commands return an array just
// in case the command needs to run more than one query.
// Once we have the statements, we will cast them to an array even though
// not all of the commands return an array just in case the command
// needs multiple queries to complete its database work.
foreach ((array) $statements as $statement)
{
$connection->statement($statement);
@@ -62,10 +61,9 @@ class Schema {
*/
protected static function implications($table)
{
// If the developer has specified columns for the table and the
// table is not being created, we will assume they simply want
// to add the columns to the table, and will generate an add
// command on the schema automatically.
// If the developer has specified columns for the table and the table is
// not being created, we'll assume they simply want to add the columns
// to the table and generate the add command.
if (count($table->columns) > 0 and ! $table->creating())
{
$command = new Fluent(array('type' => 'add'));
@@ -73,9 +71,9 @@ class Schema {
array_unshift($table->commands, $command);
}
// For some extra syntax sugar, we'll check for any implicit
// indexes on the table since the developer may specify the
// index type on the fluent column declaration.
// For some extra syntax sugar, we'll check for any implicit indexes
// on the table since the developer may specify the index type on
// the fluent column declaration for convenience.
foreach ($table->columns as $column)
{
foreach (array('primary', 'unique', 'fulltext', 'index') as $key)