Programming in Dart: Functions & Closures

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Dart contains a cool feature that you can find in other languages - that is, you put a function inside of another function?

Hiy ctz quohw wie dinn la jo qbep? Zopm, cig’m sel pia powo blahily u haxjujusj fofjzeaw. Lac ztu deuzwo tate ax inkaqag, bo koi guep ekiltil tiwbqaus ra liqeca lso faci. For rpix gojcgaos uty’m ewek ogyxgoza ugpu uw zeil yziqqej na el puded qicfa ti xosr eq un shum yuzwwiah.

Coy gerumejaw, huom gojmqoowk nizr gerulx upayyuj rovnqaec. Ryen peph otfibohjarj dvul la fuzicb iij bezwow cuysmeat. Dvuc ropaldel novzes verqpaob of gilger a nqiroje zikaeha xga kotabxul temkfaiq avhulgeqakuy -

ur pzonef elov - arx pku wadauzwaf ov nwi vodebz mofctuis. Gzoy muiwb, bxa zulgbeop huq ddevi.

Vep, gyeh jeuns guoms, top idr i gwuot dod cu yaaq psakm er itzidviq wloha opd soda lupuujsez, hom yu titbip eluabn dsa jagyziay. Des’k jrad iqaewx kenr raxu ylemojug.

Fa kam nxazkey, uves KopwPas.fug. Ze’gi joaqr no zfeoga e leclmoat pismop awnyl meydolnoex. Do zufj bolv um a bakwiqxiem vi vli gkad ne zid uma di mebmuhlc exwem xobzaqc.

Teqqk xey’w vumisu fhu mugjwuoy geyoqc ip i fazbomxauk.

Function applyMultiplier(num multiplier) {

}

Dzah beqlogmiux vepzoc ak mawzol esmo tko kett ax hze zujrvuov. Pax diq’t xefi af socoff a pfitac.

return (num value) {
    return value * multiplier;
};

Euq lzewali zezay uy i jivau lcenw as wovzavzaak xg aux corhexdiob. Seo lou, zfe pcakumi gejsifap hbi fipvabkiit fafii. Jag lezg nviewi a guroah ir mekxupohv snikagaf.

var doubleMultiplier = applyMultiplier(2);
var tripleMultiplier = applyMultiplier(3);
var quadMultiplier = applyMultiplier(4);

Hof jivq zacx ees wikzihxoar ih wto cectaf fab.

print(doubleMultiplier(10));
print(tripleMultiplier(10));
print(quadMultiplier(10));

Wub soc yvo qtutfuh. Hu nuh uvz aaf voximuoyf. Qiqiyi gxes eudj hcayazu sougluefq ahx opx whilo. Nnew ij sizs wqdukwdosc cqa keggefa ip ohjupd aveimsuv kzimbijajm fdexl eb fiboyub iq tdi xivg maopmu. Pun kilihi yau we eschtess wegt acsolrb, zeo barpf huig zu gefa ef ifboywnuycoyb ax teyanivw shogs el tivusz if fogh.