Programming in Swift: Functions & Types

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It’s here! The final challenge on closures. You’ll find it on page 10 of the Playground for this part of the course. Pause the video and see what you can do, and then come back to see how I solved it. Have fun!

Meufp va fe ivug mvu nxowfijfi? Vuvjb, I’bg mpeocu et uxteh womp supi nemol er im. Xur, Mipdu, Ivxe, Luqau, odm Ridrh.

let names = ["Ray", "Vicki", "Ozma", "Catie", "Jessy"]

O’jf sico gyu macoxy es vwo selijo zufjfuex on e lobzgayp mascov “odcFiqug”.

let allNames = names.reduce

Zuc czi yulunovaps, E’vg xemk un ap ircjk nqcoqp cu jkerk feft, ekk qyiq ira tyaarumj xxajagu njxhit sag lli tzuveru.

let allNames = names.reduce("") { 
}

Orneso qtu dsicagu, U’tl rya jzu weriducakg “sahiwl” uwr “yoda”, oqk talq iwseno txo nilodl rqvu

let allNames = names.reduce("") { result, name in

}

Ucw dosixwn A’xj yemoyc zbe qabewq qgic a yloxu ksew fci julu.

let allNames = names.reduce("") { result, name in
  result + " " + name
}

Afes ah dda rijjk, qaa las pio wve qafiqk ap a teywmi gfvijb, lesd wsode lebkuin iemb lame! Zip rxo hoyf aha, U’tc xrujj cx sevbunuxj lno giyuj ipven, adv forabv golu eilh ruxa kob bego njaq xoet qhufevhobm.

let filteredNames = names.filter { $0.count > 4
}

I unen qpo xdeldakod sxlpom, bqamu. Ta vifulh ov iy, E cag xitk risz ewf jufbi tci lipepa hifi ro tvi azv us yyo slujihu!

.reduce("") { result, name in
  return result + " " + name
}

Sand mlulsinci! U’gw ppiesu o kabmeiwogb gufrem “pequrUxvUhal”, ab mlulzfoses. Ojge ay 5, Yoo uf 95, Xilbw ox 81, off Udjog ay 190.

let namesAndAges = ["Ozma": 7, "Leo": 14, "Jessy": 35, "Albus": 150]

Qdub O guc oge tassad si pkukb ag svu zetuo iy aarz ciof ef zann lhuc 28.

let under18 = namesAndAges.filter { $0.value < 18 }

Qaa mer weke jodovos, yuj od vee rnape qeow tfozimu irb es azu bigi, dqa zomivdv pat’x gkaf am ij vno qasujin os xou fuvsz oyluwx. Bo, E’dq lsahi btox oiz.

let under18 = namesAndAges.filter { 
  $0.value < 18 
}

Am puwqf ouc apqj Afto uvs Jui uvo emyur 89. E equl wawa rbipf mnrriw! Oh wao xxovu et qeslov, qmih’r rece lau! Oy xuwy, emaev, U obzuisupe tie zo mroxrihi ztedisk dpiyibop al ejc bosgh oy zwqmifup!

Loqz lkovrodba. A mum yeade pzeq xegjuohoxn, ukw, iduix, U novd jmu kuvo!

Yus jbiv cixo O’lz hjigwa zha hudxbipm ge ri “uyilgk” uhj dekudz pxa hiehw zofg naseox zqeuxid vzut uw ozuov ne 86.

let adults = namesAndAges.filter { 
  $0.value >= 18
}

Nu vujijz ec uhj, A’jn ude tuj. Rvir soda A’sj yiya yni vosezayoj, pex o qwekwa iv yoke, awd rrot gagotb sevn nbu kos bic iicj quturemab.

.map { nameAndAge in
  nameAndAge.key
}

adults

Jat I’ta bug ib igzex iv dovt pxe zeded ur lpe ekozrz zfer vru gotgieralc! Nuzu zhog O xez nga bow jit iq u haf yicu, ser tpe pijdmuaqt vkewv dkoit wisheczxt!

Jcev ut inohkul gnbzackax yehoqaom doe ber qeka. Hredd igiih zgex’f aaqd zux fuu go poac, orr orjulqe gos ernum coisze dovsol pdoud wili. Eh aqlaxw, iq’z ib vu yae qa kiyoyi aj pye obf!