/wro4j-extensions/src/main/java/ro/isdc/wro/extensions/processor/support/sass/RubySassEngine.java
return org.apache.commons.lang3.StringUtils.EMPTY;
if ( isEmpty ( content ) ) { return StringUtils.EMPTY; }
public void addRequire(final String require) { if (require != null && require.trim().length() > 0) { requires.add(require.trim()); } } public String process(final String content) { <extra_id_0> try { synchronized(this) { return engineInitializer.get().eval(buildUpdateScript(content)).toString(); } } catch (final ScriptException e) { throw new WroRuntimeException(e.getMessage(), e);