{"action":"created","issue":{"url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/issues/2658","labels_url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/issues/2658/labels{/name}","comments_url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/issues/2658/comments","events_url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/issues/2658/events","html_url":"https://github.com/ReactiveCocoa/ReactiveCocoa/issues/2658","id":126383973,"number":2658,"title":"'if / else' construction in Reactive Cocoa","user":{"login":"Otbivnoe","id":4833198,"avatar_url":"https://avatars.githubusercontent.com/u/4833198?v=3","gravatar_id":"","url":"https://api.github.com/users/Otbivnoe","html_url":"https://github.com/Otbivnoe","followers_url":"https://api.github.com/users/Otbivnoe/followers","following_url":"https://api.github.com/users/Otbivnoe/following{/other_user}","gists_url":"https://api.github.com/users/Otbivnoe/gists{/gist_id}","starred_url":"https://api.github.com/users/Otbivnoe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Otbivnoe/subscriptions","organizations_url":"https://api.github.com/users/Otbivnoe/orgs","repos_url":"https://api.github.com/users/Otbivnoe/repos","events_url":"https://api.github.com/users/Otbivnoe/events{/privacy}","received_events_url":"https://api.github.com/users/Otbivnoe/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-01-13T10:07:46Z","updated_at":"2016-01-13T16:00:09Z","closed_at":null,"body":"Hello! I want to create if/else construction by Reactive Cocoa. I have the code : \r\n\r\n![screen shot 2016-01-18 at 3 31 14 pm](https://cloud.githubusercontent.com/assets/4833198/12291113/21ec7a92-ba07-11e5-8e63-c00d753210aa.png)\r\n\r\nIn that construction called rac_testYES signal, but it's something strange because if:[RACSignal return:@0] return NO. Can  you explain me, what i'm doing wrong."},"comment":{"url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/issues/comments/171342212","html_url":"https://github.com/ReactiveCocoa/ReactiveCocoa/issues/2658#issuecomment-171342212","issue_url":"https://api.github.com/repos/ReactiveCocoa/ReactiveCocoa/issues/2658","id":171342212,"user":{"login":"Otbivnoe","id":4833198,"avatar_url":"https://avatars.githubusercontent.com/u/4833198?v=3","gravatar_id":"","url":"https://api.github.com/users/Otbivnoe","html_url":"https://github.com/Otbivnoe","followers_url":"https://api.github.com/users/Otbivnoe/followers","following_url":"https://api.github.com/users/Otbivnoe/following{/other_user}","gists_url":"https://api.github.com/users/Otbivnoe/gists{/gist_id}","starred_url":"https://api.github.com/users/Otbivnoe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Otbivnoe/subscriptions","organizations_url":"https://api.github.com/users/Otbivnoe/orgs","repos_url":"https://api.github.com/users/Otbivnoe/repos","events_url":"https://api.github.com/users/Otbivnoe/events{/privacy}","received_events_url":"https://api.github.com/users/Otbivnoe/received_events","type":"User","site_admin":false},"created_at":"2016-01-13T16:00:08Z","updated_at":"2016-01-13T16:00:08Z","body":"![screen shot 2016-01-13 at 21 54 15](https://cloud.githubusercontent.com/assets/4833198/12299283/d9056074-ba37-11e5-83e0-fa50c2aac5f0.png)\r\n\r\nIf I run this code I will see two messages in log (YES then NO). Why do I see YES message? if:then:else: takes RACSignal - NO for first argument. I just want to rac_YES function is not called, only rac_NO. Sorry, I really don't understand it."}}