public function isExcluded(Carbon $dt) {

		foreach ($this->exclusions() as $exc) {

			if ($dt->eq($exc)) {
				return TRUE;
			}
		}
		
		foreach ($this->callbacks() as $fn) {
			if ($fn($dt) == TRUE) {
				return TRUE;
			}
		}

		return FALSE;
	}
public function isExcluded(Carbon $dt) {

		foreach ($this->exclusions() as $exc) {

			if ($dt->eq($exc)) {
				return TRUE;
			}
		}
		
		foreach ($this->callbacks() as $fn) {
			if ($fn($dt) == TRUE) {
				return TRUE;
			}
		}

		return FALSE;
	}
public function isExcluded ( Carbon $ dt ) { foreach ( $ this -> exclusions ( ) as $ exc ) { if ( $ dt -> eq ( $ exc ) ) { return TRUE ; } } foreach ( $ this -> callbacks ( ) as $ fn ) { if ( $ fn ( $ dt ) == TRUE ) { return TRUE ; } } return FALSE ; }
Determine if a date is a non-business day

@param Carbon $dt
@return bool
Determine if a date is a non - business day