/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
/**
* Implements the CFML Function listlast
*/
package lucee.runtime.functions.list;
import lucee.runtime.PageContext;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
import lucee.runtime.type.util.ListUtil;
public final class ListCompact extends BIF {
private static final long serialVersionUID = 533751863889168299L;
public static String call(PageContext pc , String list) {
return call(pc,list,",");
}
public static String call(PageContext pc , String list, String delimiter) {
return call(pc, list, delimiter, false);
}
public static String call(PageContext pc , String list, String delimiter, boolean multiCharacterDelimiter) {
return ListUtil.trim(list,delimiter,multiCharacterDelimiter);
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==1)
return call(pc, Caster.toString(args[0]));
if(args.length==2)
return call(pc, Caster.toString(args[0]), Caster.toString(args[1]));
if(args.length==3)
return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toBooleanValue(args[2]));
throw new FunctionException(pc, "ListCompact", 1, 3, args.length);
}
}