src/bootstrap.php
public static function set_custom_library($name, $custom_class) {
	if (class_exists('\\alsvanzelf\\fem\\'.$name) == false) {
		throw new exception('library does not exist in fem');
	}
	
	self::$custom_libraries[$name] = $custom_class;
}
public static function set_custom_library($name, $custom_class) {
	if (class_exists('\\alsvanzelf\\fem\\'.$name) == false) {
		throw new exception('library does not exist in fem');
	}
	
	self::$custom_libraries[$name] = $custom_class;
}
public static function set_custom_library ( $ name , $ custom_class ) { if ( class_exists ( '\\alsvanzelf\\fem\\' . $ name ) == false ) { throw new exception ( 'library does not exist in fem' ) ; } self :: $ custom_libraries [ $ name ] = $ custom_class ; }
set a custom library for usage by other fem libraries
use this when extending a fem library
without this, fem will call the non-extended library in its own calls

@param  string $name         the name of the fem class, i.e. 'page'
@param  string $custom_class the (fully qualified) name of the extending class
@return void
set a custom library for usage by other fem libraries use this when extending a fem library without this fem will call the non - extended library in its own calls