@GROUP
char
@SYNTAX
left(string, no. of characters)
@DOC
Returns the left most characters from string.
@EXAMPLES
lerft("Hello world", 5) = world
@SEE
mid, right
@GROUP
char
@SYNTAX
left(string, no. of characters)
@DOC
Returns the left most characters from string.
@EXAMPLES
lerft("Hello world", 5) = world
@SEE
mid, right
package cn.nasa;
public class Left implements IAction {
private Direction direction;
private Coordinate coordinate;
@Override
public Object exec() {
direction=direction.TurnLeft();
