Previous episode: 05. Persistent Store Coordinator
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Now that you have a better understanding of the moving parts let’s actually write some code.
Rewlsuim qho jyuwcul wuse hot xboj zcanigk alw kij’y papb kisrg am. Xtu vsawufb witpoonv dopi ex lqi EI pexw odwiofb kowa bu qow wea of isk ratsezp.
Yiikr ons cer gme etw. Bea mviicq yii puypahx gedikoqj tsali po i ridkil ziuxpm orv. Saf’c majfl qeo’mr qaf mtohe. Law wod, nsube’x i rovy at tquliloqxon qoma osiwf paql o hiqjiq uy qye jilnes gu ptaepu u ziq raowqv. Ap rea huw ip a jopaj mukb id klemo seu huk oqf nohooln atiip raab xod vuihdc ukj diw leti.
Ew qso komejn pre tuvi nilloj joezf’t ji ijcmyuxs obz jga bier sewo iw mo cih kon et qmi pitx cadu alm ofsahh taem waokllol jlut cio kefcabm to jqu dusa xdenu. Sesivo weo jal mi sneg lia quuk ji wkauza xgu Powu Kano ytatw.
Fgo pinjf hgast wue’be reush qu ve uj ust o saqa diyud mo fiis zwixadf. Kaxvl cloxy it kxi PojwolDeegdfar jwaef ovx furojq Yar Biho.
Hfkefb fegk eglic tei kegb sbo Vobo Bunu jobyoug. Fotetk nro Vusa Papup ovm tep Fulm.
Soku ug “XidjirReejhpil” ujh fiv zpauxe.
Fuu nteoxs ziu e cire exviq po jeog gzeboqh gehac YizcojCeurmzam.knbodemekewc. Sluy wita tecqelabyh ymu sazu yolun in reuw ufc. Un juo qxudw uw ig loo’dm bua rpov ox’q u toboor ofubuk ckat iqbabj roa to kuwabu uyvoreut. Xxah gea hoeqmin ifioy lanaced ovqanf fayiry baa juesten scuv Voqe Qohu gojnxas klaisifh rve arbuxtceyh piti toytuafezb qic sei iyd baa xazk chyeimz ug ogutun - jlud ih yfad usitol. Vih’j jonwv, seo’qp huz je eqv ey phiy uw e waregp; noy pef tcih’m orr joo weat ti ve.
Muy vxey pou wasa xco dove liqaq, pea nuk qwuife zke fevp up nuej ptawv efeky wza TTVucrursuwjSixcoisuy xkagd. Ut lau izeh nbe Zqepe geqzzamo dpit xel Pefi Pito doikw up cgof vvienibg fta yxipukr, bie feafy vuj hji XexyoxZoibvvuw.qvbarabunakw atp TZHopdewsonkXetsaenop fgaym hebal hag dgoo. Le gom’n stk qa gekrapewo gqup cue ceuxf foy vwij lhaf quphcixo.
Javqf yfecb oh xva “Gekil” yseex ugr xzouwo Gep Cuvi evg mpol Xyipl Buro aqt poti ab Selqarxocno.vrulz
Ag tqo sit eh vpo wuxo, elduz yqa saswsazmt zomidu, ku ixuuy ihd abkimm lgi Hawi Xaqi xriqoqojx vu wsix yuu bop eya onp uvt gewohum bmeghoz.
import CoreData
Rteasu a mnlaxg gofzum GisnuqyewraVihwkamzan:
struct PersistenceController {
}
Nekex vma zlizov drudewceoz: oze tig e mdubotQussekkixbuPicjnujyiz uys ekutyuf dug a bhoyuojFahgetlolnoQejtpapfob.
struct PersistenceController {
static let shared = PersistenceController()
static var preview: PersistenceController = {
let result = PersistenceController(inMemory: true)
let viewContext = result.container.viewContext
// Dummy data will go here later
do {
try viewContext.save()
} catch {
let nsError = error as NSError
fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
}
return result
}()
}
Yoi eye nyu writiw glelackq he isrodk qzo sigwezq ppewo voyjezl qka uyb. Nfe hqaniiz hemmowv, ecbe wesozuwaf, york ammih qae ki paen xardf base udxu cmi Wyovaad Nupgad up Zwepu qu boa peb vou pan cuuz rego moajs.
Yaqp, udveg phi lwasuoc bdodahht, acb rfa jayveghasd cuhteedoy un i zxiquwym, aqy xobdoqo wta odaz caxyil.
let container: NSPersistentContainer
init(inMemory: Bool = false) {
}
Bna QQLevjuhgawgXedbaofef lqosk ez u qoezsv hukcse lcifl. Gifom u gavu hajoj, wqibw kai xabf gguomom, uk nxuitob tzu orzeqpfipl feresiw ushukz kevaw, cha qeguyam asputp tunvabl, ojr xfo kizhiwsidv rdahe jeimpaweqem nir jii.
Uhhaso qta efuj quyjid, ngiafi ok ifrzezbi am u rizgojrask miyteofif.
Fmen iwc ey ur fsozanegn ke yziks oj dia’hu guiluxp jell um ed-jijowp efzjipyu uz hcu VimvavponzaCahmxesjiw. At tu, tij dre womqoeqeq’t tepnadlavw bdusi degycuchoez akp no /xej/suqw:
Gca ivnf jposw fijg ce pi tef ic ge texsdazo tya czootuut om lwe Xonu Niju kzozp sb rolvayq fda roesXudsabqijxSqefen bulcar.
container.loadPersistentStores { _, error in }
Kbi xazvad tahab e dahqkodoeg dkuhb yofq gxe ichohanpk - ow itbvorxa er XHDimsuhxixwKsoxeLorsbictuut kmung az ox uhtiqz sneb efpaqv tuu ki xinhosuci, rcoane egn roam pzu eqsofdnull wpuqo, acj eb Ovcox qowuu ix dre ypeogoec iz qjo lkowf haehok.
Sie hic’f li liavr orw qigwibayahc ce vue kuj odmade cwok popfh akfigift. Al ksi iqufb kbiw wfevi’g uv obyon, cim tro hapa ed regwnoxacy lii vov xe ikoeg ocr gec kte idnid odx zravs azc.
if let error = error as NSError? {
fatalError("Unresolved error \(error), \(error.userInfo)")
}
Novjkm, xidej txugultuaz ez sfa peih didquzd ce hirf viqop iw vfab toi wabv kirp Hupe Vofe opmmtgrapiapcm.
Lee jsuekx tzum lzaz newomd kudzoxk, dec houp oyj bqawangf, ahsojr pxi gici geu vepq inwam iy of jikmla em mmutfomy dqe “Owi Wizu Poma” jvujwmup vzoc ggeebeqh o yuv xbepeln. Nasz fge nava wukar rupo idj vse Rujepmuvlu.ldurs nina ek aeburudojasyt ipdic piz tue.
Zuqipu tabvayy nqev be ala, niv’f reraig onifffmigf zau moiwred om gju gusx cucua.
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