juick-www/src/main/java/com/mitchellbosecke/pebble/extension/filters/TagsListFilter.java


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package com.mitchellbosecke.pebble.extension.filters;

import com.juick.Tag;
import com.mitchellbosecke.pebble.extension.Filter;

import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * Created by vitalyster on 23.05.2017.
 */
public class TagsListFilter implements Filter {
    @Override
    public Object apply(Object input, Map<String, Object> args) {
        return  ((List<Tag>) input).stream().map(Tag::getName).collect(Collectors.toList());
    }

    @Override
    public List<String> getArgumentNames() {
        return null;
    }
}