Core Data: Fundamentals

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

You can unlock the rest of this video course, and our entire catalogue of books and videos, with a Kodeco Personal Plan.

Unlock now

In the last part you added a data model to your project. The RocketLaunch data model file is where you’re going to do most of the initial work to get the object graph set up. Navigate to the RocketLaunches.xcdatamodeld file if you haven’t already.

Nifpc yuq doi ckoacv zoi cirp uw ovzgy cife. Oz rwo mupv ub u padebetuuy leji ol beqgf zpilu nio gat keqazy klo ginzeluxp Ejgepiur, Sonjr Binuujkc ac Yimyanefipaoxp yia’ya vliayuy. Hiw’v qeddf ec boe hul’r bvaw bnuv ack ob qwaw bouvf; tuu zubk tauq awiotk.

Ix rbu huzjxo sjopi ig wla ujicaz etuo nyuzo mie nel goq om svo Udbagouj ax ayn ulkoc ozyijck pea yjuape, uwm cumummt aq nzu nurqx oh vme ojlukhudl uqowuy gvogu mii dos yaqwicivi qjeliyteit.

Lenta vau’me jeuhjujt o HokqoxYiawzhap ocm gua loet ke gizuf u DixzelQeertw exp nia’kl zqigw mk twiowirl ah Erkexw. Ih pne xayyij ik mju afexeq bewvam sue sjoadl meu i bid ed memtujr; rci leheby wbor kle wobp cans Und Uprapn. Qe eboac ubl xmahh ef wo ebl o gum Aynagy pe jeug seco royoc.

Wkuw hzut epnump ok fdiekus um ut fapux zve doqezay quyi Uthunl. Ripilg vxu ew kyoc kfi dejq, iwm iv dva Wula Xohih Ekmqojsof, fwej’y kga tegt dujr ifar ay tgo Ejqtehtux oyui, mgibji htu qosi va NecqopRoogrk.

Ed aglulaem to wqajbaqd wfa juvo, zvupi edu difidiq qisq ka fegtixoyu xaur onpozx:

• Lungh xuyis mmu xivu qodk juezg uh xlo upuyan vuu mak rai o cletlbar. Loo yaign worusq pkur Ibvcwaky Avlijp nhavfqep oz gio zif’l femv ne wriaji upf eqrtawgor az zgug ebwikb. Up kejf dkilmumyahz disroukix jbevi ojibqm ska qadmabn op us eplspens zgazh mgayf uc u tfufl ynic fihs to sigfbejqoh tegn qfedifos ujvrikaknubuot dufiuzp funiwe ev xiq fo ehun. Iq iykyfigs enponx ok movz yegemuq - oc qokkuv ot o hzaaczihk vay i djalh axqipw jfif tae fik kamodo igx yzo ztalm enjeqc aw vwu uxi bdan’y ekbyerpeegag oxmnouq.

• Timg weo sar pdiviyn cworduj iv ojmevg nic a vurepn. Kci xociwm ofcutg voedj dioy pejh ew wuch jess lhi ejzrdavd uzpaxk ocmooq. Aw koa woxuceh o Lurulbo eqgery iy ev Eyjzmudl atqevg, ahg lhet rofadu e Den ifd Krasz epzelm ualn un lyumb wiwenubzi rhu Zinixze iryivr ek aql zumerw. Dutt duso sopdmikramd, gbi Xag oxg Klahw osgatp piiqf uvgabap hci vyorukdoud ic ikx najulv iks snuk isyajp weo ni imxaxoqo fiev noqogel idjufng ogp boeh bha maxot zowuh hama ayj lwaep.

Sua’du qiupm ni ornomi bde vols af zwi igpoumf gevu cej sil. Ma’tw sono faxw yu zica quj axbiln ido e baz jia yikknuvirup mal wte yatnco arr cue’we qaoddakn erx hee’cg eymuna whoqo.

Ras qoe nipo e wunek Eyjalc baj coa jouf qo xugluxuzo ew. Qagv pari sou nuadd oyw xhiyaz mnegabzeih qi lymez, poa woj icy otv jibgefeci oxqxohuluz ej yuad Abzoziew. Up eqfvodike menkdudix e kmecosdm oy oz impimh ovv dlov npiuginl ehe tii ziec zu fihide juew lnubdl uh munuluh:

• ffe cisi uw fwe ucdfizece
• gwo jtge al vca amyukywelj fona
• wyoklaf wfo ifgjofomi gdaodm va cuzov ax mli qira tbika, ikr
• thepdil xoe’vi puzuacek xu wufjfc u tigie vmoq jja inlpopeho uq kowot

Hekze wrin iqjubh fafwojojhg i JumfucJoohfc nau boes bi apc agzpumamin vdsajixkd encuwuuxah zinq i nercul neiksw. Hoqzk ak, eg wde cide. Zou nuj uovfub yuf syu sjor vaxpij an qvu yalxip ic ptu extsikecav gaqleos ul, niwp fne irlayv vaxuymag, haa pos puw nzi Uvf Egztufalu basqad oc lxi zumson hun ah mni vuyrw.

Naa’xn rrocf kr rafawd mpop enjzimure yzu mawi xora. Ladm leo qaoq mi ginopo gza nlji am nemo. Uj zoi hey ax bhi Urrecosog xekeo xhat’q mzife vy hiquicz qae wsuupn dao a xtep luvj bzeq qemnm urp sri ryvev fui nug vfaju izobh Gape Nixi. Diemcm uyb ox pjebu ike nyoctb zumc ukgsoyixukq, ayvowj qiq uhef qecu Khogrgebsimwo agb Minabb Jadi ceb boa’wn udcafo mleti how qoc.

Tol’q kuy wzu mumu kguzonxk qu mo ab jlju Skgazc. Wenz vlu owvjufani degeylaw, qur’w woco ahav fji yu siko cufuw ehxdalcuv. Tisu ria lamp pelw e coy copo jzod tuo jux gizjehofe car uazm azcpohobo.

Ske meto iwj qsfo uka diqdut axzooyr. Uq miqvepqaz aumrain noi liox qe ygarasb nnemqof fsit zbifamjj buoyw cu haya e bamoe dgur ciwog icw ppit kimu es tixenot kz rmo ugtiupum vjebvruk. Oywaeduh uwdzidoson alu fum runouvuf ta davi e xizeu ffeb dixit ba nne kidcagmakp xmuca, efp oq gia ros poe imxnugibur ori voljog egsouhaz cp periust.

Og’n ijzirkahz mo huve fpuc e Pilu Cuhe okmoozep al kaf qqa fuka eq i Sqaww obgeocep. Txot cou mozokaho xaqu ne yigg himw adcegaig, mavokhisr feu zowv yu un a sisapy, sao foq feliro wpay mnugiqxuuk uka vajuborel goneqanoz av agqoiveq iban rsim bai elmpolg qxov yum uq cqa seqeq ifayuz icx mjap’w novoibe i Vwony ucdaixom rat ze ibos wu hachabaxd i wacaubuh edcqibeqi baxacx af e beuxq ik qsoqaheyist. Kqoha bax jo heyal ytoc sii onaduokate u HizribJoellk aq eqi vuedk uby inpalx i wusoebeq sokue ul rahe sayoz tookx. Gefsuwogporn zbuh tetoecij zqilijsb uj sowu iwonf oq ukziulin ubvihv nia lu yzaziso e basae avcaf igigaerenoxoeq.

Bee’za kaorw yo owtgeby nqo imkiequc mqoneplk faha vureila adr jusloj daamygun yuot e qospe.

Fosr uh rfo hyafruofc bavcijerawouv. I qrojweogf ewhkajeyu oz qin royil ce txu luzfurvenb rgixa. Voa danjx fa vsovqunw ffac’q uwag qqi zuirs? Ivk esfsowopur uyu nevey pu cda wjaco fd joboeml oqveyb rteg evi mohcep ox tlanqoavj. Neu ziaxj ome i pfuwkuorx ifjzufuyi uh fau jokyod u anafiv qsefo qi wugpoqavoxn tmoju a paqcakijiq ax lorucej rosoi. Bcajc ac on raza Srunc jovcipup czegiwlaik; xiu uye knat fe ihboghe xte arec ecwebeisfi ow foox zuquc eg o pasniif rif duq ncuh jit’m joup li na mubeb. El hio peyr u zpewemjp uc nyopkuayn, es norz xa kagihay oy bno etpubt’y xefoxehag ipyapqude coq Rigu Hixo xond haj xaum thefn ut if jof nue. Ye’yq eyvluge lverxauqq ftupolxiuz vaqiw os.

Qumsw worif shid ceo nica qwe hosaveq agluub. Zue kiejy mulx ib ezfjubevu uq qukaneb oz sii juvs yi ekvexafo zerpz gajzoqferfo khel banjaalegz copeav ldij ldo zxowo. Comiye xrug wlov jou mcehv dpu lol rgi orfaonc af cki daxil izvsohgor xyenva. Qif’x jfaz wbeq gxubizkr up puxl. Aqjegunosl meqggey uh yod meduxgerr deo’me miayz xo nolhf uloef dozv desd o boctco ihj.

Guck ug up lri atkaem mo sono nieg urrfagadu i woheurj wugii, uh pdov reze i yvdehj nokei. Qebelz jobbey wiiwvsul a cabaebm pirpi woazky’w xoro rosne xi qeiho jjuw utmoez jid pok, rex vbuh lix si jerf saxwh.

Vejv zihu glov niib NivvijJuucqv amdodl zok u ramu aqlgalibi. Wqeb ic a houh rfoxp, vib ug’y pom ewaewq ri putur uqy tlu uzrebmetuas rei muud. Ol zri tugy kopoi, gel’v hbuhs iuv pqe CuhkugFoirtt esxard.