n):A"></a><a id="ensuring(Boolean):ConditionFunc[O,D,S,T]"></a> <span class="permalink"><a href="../../provingground/learning/GeneratorNode$$ConditionFunc.html#ensuring(cond:Boolean):A" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">def</span></span> <span class="symbol"><span class="implicit">ensuring</span><span class="params">(<span name="cond">cond: <span name="scala.Boolean" class="extype">Boolean</span></span