Method insert

data_structures/heap/min_heap.py:117–121

(self, node)

        return x

    def insert(self, node):
        self.heap.append(node)
        self.idx_of_element[node] = len(self.heap) - 1
        self.heap_dict[node.name] = node.val
        self.sift_up(len(self.heap) - 1)

    def is_empty(self):
        return len(self.heap) == 0