/**
* Implements the CFML Function randrange
*/
package railo.runtime.functions.math;
import railo.runtime.PageContext;
import railo.runtime.exp.ExpressionException;
import railo.runtime.ext.function.Function;
public final class RandRange implements Function {
public static double call(PageContext pc , double number1, double number2) throws ExpressionException {
return call(pc,number1,number2,"cfmx_compat");
}
public static double call(PageContext pc , double number1, double number2, String algo) throws ExpressionException {
int min=(int) number1;
int max=(int) number2;
if(number1>number2) {
int tmp=min;
min=max;
max=tmp;
}
int diff=max-min;
return ((int)(Rand.call(pc,algo)*(diff+1)))+min;
}
public static int invoke(int min, int max) throws ExpressionException {
if(min>max) {
int tmp=min;
min=max;
max=tmp;
}
int diff=max-min;
return ((int)(Rand.call(null,"cfmx_compat")*(diff+1)))+min;
}
}