liqp.filters.Remove Maven / Gradle / Ivy

Go to download

package liqp.filters;

class Remove extends Filter {

    /*
     * remove(input, string)
     *
     * remove a substring
     */
    @Override
    public Object apply(Object value, Object... params) {

        String original = super.asString(value);

        Object needle = super.get(0, params);

        if (needle == null) {
            throw new RuntimeException("invalid pattern: " + needle);
        }

        return original.replace(String.valueOf(needle), "");
    }
}