src/UArray.php
public static function keyBy( $array, $index ) {
        $newArray = array();
        foreach( $array as $item ) {
            $key = \UArray::getKeyValue( $item, $index, 'empty' );
            $newArray[$key] = $item;
        }
        return $newArray;
    }
public static function keyBy( $array, $index ) {
        $newArray = array();
        foreach( $array as $item ) {
            $key = \UArray::getKeyValue( $item, $index, 'empty' );
            $newArray[$key] = $item;
        }
        return $newArray;
    }
public static function keyBy ( $ array , $ index ) { $ newArray = array ( ) ; foreach ( $ array as $ item ) { $ key = \ UArray :: getKeyValue ( $ item , $ index , 'empty' ) ; $ newArray [ $ key ] = $ item ; } return $ newArray ; }
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GROUP METHODS
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*********************************************************************** GROUP METHODS ***********************************************************************