ive="" data-togglable=":rx:dokkaHtml/commonMain"><div class="symbol monospace">abstract fun <a href="filter.html">filter</a>(predicate: (<a href="index.html">T</a>) -&gt; <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html">Boolean</a>): <a href="index.html">Observable</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"><svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
                       