Range with negative index : Velocity Range « Velocity « Java

1. Java
2. Velocity
3. Velocity Range

Range with negative index

import java.io.StringWriter;
import java.io.Writer;

import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.tools.generic.IteratorTool;

public class VMDemo {

  public static void main(String[] args) throws Exception {
    Velocity.init();

    Template t = Velocity.getTemplate("./src/demo.vm");

    VelocityContext ctx = new VelocityContext();

    Writer writer = new StringWriter();
    t.merge(ctx, writer);

    System.out.println(writer);
  }
}
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#foreach( $bar in [2..-2] )
  $bar
#end
           
       

velocity-WithnegativeIndex.zip( 1,876 k)

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