protected function compileIndexKey($operation, Blueprint $blueprint, Fluent $command)
    {
        $label = $this->wrapLabel($blueprint);
        $property = $this->propertize($command->property);

        return "$operation INDEX ON $label($property)";
    }
protected function compileIndexKey($operation, Blueprint $blueprint, Fluent $command)
    {
        $label = $this->wrapLabel($blueprint);
        $property = $this->propertize($command->property);

        return "$operation INDEX ON $label($property)";
    }
protected function compileIndexKey ( $ operation , Blueprint $ blueprint , Fluent $ command ) { $ label = $ this -> wrapLabel ( $ blueprint ) ; $ property = $ this -> propertize ( $ command -> property ) ; return "$operation INDEX ON $label($property)" ; }
Compiles index operation.

@param  string    $operation
@param  Blueprint $blueprint
@param  Fluent    $command
@return string
Compiles index operation .