erikprice

	it(@"should propagate disposal to signals upstream of a +merge: to which it is subscribed when it completes", ^{
		__block BOOL disposed1 = NO;
		__block BOOL disposed2 = NO;
		RACSignal *upstream1 = [RACSignal createSignal:^RACDisposable *(id<RACSubscriber> _) {
			return [RACDisposable disposableWithBlock:^{
				disposed1 = YES;
			}];
		}];
		RACSignal *upstream2 = [RACSignal createSignal:^RACDisposable *(id<RACSubscriber> _) {
			return [RACDisposable disposableWithBlock:^{

erikprice

#!/usr/bin/env python

class Node:
    def __init__(self, value=None, children=None):
        self.value = value
        self.children = children or []
        self.visited = False

def make_graph():
    graph = {}

erikprice

#!/usr/bin/env python

class Node:
    def __init__(self, value=None, children=None):
        self.value = value
        self.children = children or []
        self.visited = False

def make_graph():
    graph = {}