/wro4j-extensions/src/main/java/ro/isdc/wro/extensions/processor/support/sass/RubySassEngine.java
requires.add( SASS_PLUGIN_REQUIRE.charAt( ) ) ;
requires.add ( require.trim ( ) ) ;
requires.add(RUBY_GEM_REQUIRE); requires.add(SASS_PLUGIN_REQUIRE); requires.add(SASS_ENGINE_REQUIRE); } public void addRequire(final String require) { if (require != null && require.trim().length() > 0) { <extra_id_0> } } public String process(final String content) { if (isEmpty(content)) { return StringUtils.EMPTY; }