moved indexBy() trait -> interface + removed findWith from interface

framework/yii/ar/ActiveQueryInterface.php

@@ -27,6 +27,25 @@ interface ActiveQueryInterface extends QueryInterface
 	public function asArray($value = true);
 
 	/**
+	 * Sets the [[indexBy]] property.
+	 * @param string|callable $column the name of the column by which the query results should be indexed by.
+	 * This can also be a callable (e.g. anonymous function) that returns the index value based on the given
+	 * row or model data. The signature of the callable should be:
+	 *
+	 * ~~~
+	 * // $model is an AR instance when `asArray` is false,
+	 * // or an array of column values when `asArray` is true.
+	 * function ($model)
+	 * {
+	 *     // return the index value corresponding to $model
+	 * }
+	 * ~~~
+	 *
+	 * @return static the query object itself
+	 */
+	public function indexBy($column);
+
+	/**
 	 * Specifies the relations with which this query should be performed.
 	 *
 	 * The parameters to this method can be either one or multiple strings, or a single array

framework/yii/ar/ActiveQueryTrait.php

@@ -103,28 +103,6 @@ trait ActiveQueryTrait
 	}
 
 	/**
-	 * Sets the [[indexBy]] property.
-	 * @param string|callable $column the name of the column by which the query results should be indexed by.
-	 * This can also be a callable (e.g. anonymous function) that returns the index value based on the given
-	 * row or model data. The signature of the callable should be:
-	 *
-	 * ~~~
-	 * // $model is an AR instance when `asArray` is false,
-	 * // or an array of column values when `asArray` is true.
-	 * function ($model)
-	 * {
-	 *     // return the index value corresponding to $model
-	 * }
-	 * ~~~
-	 *
-	 * @return static the query object itself
-	 */
-	public function indexBy($column)
-	{
-		return parent::indexBy($column);
-	}
-
-	/**
 	 * Converts found rows into model instances
 	 * @param array $rows
 	 * @return array|ActiveRecord[]

framework/yii/ar/ActiveRelationInterface.php

@@ -26,13 +26,4 @@ interface ActiveRelationInterface extends ActiveQueryInterface
 	 * @return static the relation object itself.
 	 */
 	public function via($relationName, $callable = null);
-
-	/**
-	 * Finds the related records and populates them into the primary models.
-	 * This method is internally used by [[ActiveQuery]]. Do not call it directly.
-	 * @param string $name the relation name
-	 * @param array $primaryModels primary models
-	 * @return array the related models
-	 */
-	public function findWith($name, &$primaryModels);
 }