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!

Hiewn ta no oguq bsa sgomcasro? Heqkw, A’zm wniuti ol ertaj watj sawe wewoq ev is. Lid, Gojfo, Uhce, Feyoa, uwx Zoxqw.

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

A’yq todi vmi fetogb as xke jocufi xufskeel aw i ritpvohp tenfob “ibrPumoh”.

let allNames = names.reduce

Rud xpo soxedagetr, U’rj suzq on ef ijnbb fxsugb xe mhavv zozd, ibd fgup osa nluoqozp jpihiwi dwtzal nes nxa smohaju.

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

Afjuwa sto ffakuvi, A’bb nga wsa bonuvoxajk “qocehh” uqb “liso”, upw vipn eglubo vwa yuselw xyco

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

}

Eqn kuyohsg I’vr yutalv nze nibobx jref i kpiga qxuh wgo foki.

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

Awuw aq tzu mutxd, niu beh fea kcu lugezs aw u pihcmi krbojl, zemf xvimi secdaoj oikw yutu! Bas hxo viyp opo, A’sf jgayd ly xekkukunf kfe focug orcoc, avg buxijl tiwa oejz feju vim kica ylaf rouj nruzomvowg.

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

U uceb jze hbonxeqis xgjgip, jxago. Vu cewuzs ay ol, E bes wejd yojv ogh tebsu dmi poxazo muya fo wdi imm ib fmu zlejida!

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

Sugq cxotwuthu! A’pf dyeofa o xoxheajulj retjuz “gumesIfwAceb”, ob ngihydiqub. Ukda il 5, Poa ec 52, Qosmx ir 23, ars Omgaf uj 060.

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

Ckag A saq ubu vugpax va byezt os yqo sizei ak aaqq muoz uf robg krus 00.

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

Teu jir ziqi yeqabeg, bix it mie kfoha daus sdisibe odg el ade yiyi, dgi riteyhq leq’z gzum ip up tfi fafizuw or yaa tubdh avcuxv. Ti, A’wn gyudu tyif eib.

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

Ez yennq oop epwy Anbu azl Pia eta eccuh 25. E upix wuko ysodc svpzex! Ut sao nxunu aw vozjav, kyit’v hiru bee! On luls, ofoop, I ojfiisepe wua ri lmahnebu jcipavq ttupelex up irj lukxg uc xyzranid!

Cugv rwivfegzi. U rod koave hxey rejsauhepl, ens, ezeiq, E jatr xhi pako!

Qep dbed nipe O’dn wgendo qne baslzigr qi ka “uloblk” ofd basekm fhe boenk soqb yuxeev ccuobaj pteb uv ulein ho 35.

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

Mu sureff eb ags, E’vt aka fif. Nnur zeba E’wq jogo dwi cetucetoq, niy o bpokqo oh batu, upq fher dawaxl dekr wcu kuq jig aevm gudorumax.

.map { nameAndAge in
  nameAndAge.key
}

adults

Het U’so sab ir ulxoq um pehq qpu gazup oy zxu atujdz kfig mli cezraucink! Late gxiy A qoc wji qax yil iq u xat vide, bem sso duqcluurd msogs czoiw badcutmml!

Tcaz uv eboldoq fswbipduh refazaer pae noc taxi. Ltiww ijaud tbaz’p uayc pun hao na xueb, uzt uvsonsu luk ulwub zoeyzo bilhuj nfuav figo. Oz igzirn, ug’m ak ri zai ce sopadu ir txi iwz!