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// A local community center is holding a fund-raising 5k fun run and has invited 50 small businesses to make a small donation
// on their behalf for some much needed updates to their facilities. Each business has assigned a representative to attend the
// event along with a small donation.
// Scroll to the bottom of the list to use some advanced array methods to help the event director gather some information from the businesses.
const runners = [{"id":1,"first_name":"Charmain","last_name":"Seiler","email":"[email protected]","shirt_size":"2XL","company_name":"Divanoodle","donation":75},
{"id":2,"first_name":"Whitaker","last_name":"Ierland","email":"[email protected]","shirt_size":"2XL","company_name":"Wordtune","donation":148},
{"id":3,"first_name":"Julieta","last_name":"McCloid","email":"[email protected]","shirt_size":"S","company_name":"Riffpedia","donation":171},
{"id":4,"first_name":"Martynne","last_name":"Paye","email":"[email protected]","shirt_size":"XL","company_name":"Wordware","donation":288},
{"id":5,"first_name":"Gussy","last_name":"Raraty","email":"[email protected]","shirt_size":"L","company_name":"Oozz","donation":291},
{"id":6,"first_name":"Yule","last_name":"Tommasetti","email":"[email protected]","shirt_size":"S","company_name":"Yodo","donation":27},
{"id":7,"first_name":"Kathie","last_name":"Majury","email":"[email protected]","shirt_size":"3XL","company_name":"Zoomcast","donation":261},
{"id":8,"first_name":"Tanner","last_name":"Branton","email":"[email protected]","shirt_size":"2XL","company_name":"Realmix","donation":28},
{"id":9,"first_name":"Sarina","last_name":"Lasham","email":"[email protected]","shirt_size":"XL","company_name":"Gigashots","donation":110},
{"id":10,"first_name":"Bertie","last_name":"Lonergan","email":"[email protected]","shirt_size":"3XL","company_name":"Skinte","donation":62},
{"id":11,"first_name":"Trevor","last_name":"Studd","email":"[email protected]","shirt_size":"S","company_name":"Cogidoo","donation":76},
{"id":12,"first_name":"Malachi","last_name":"Okeshott","email":"[email protected]","shirt_size":"M","company_name":"DabZ","donation":91},
{"id":13,"first_name":"Berget","last_name":"Logsdail","email":"[email protected]","shirt_size":"M","company_name":"Mymm","donation":9},
{"id":14,"first_name":"Loise","last_name":"Rivlin","email":"[email protected]","shirt_size":"2XL","company_name":"Linktype","donation":204},
{"id":15,"first_name":"Christan","last_name":"Kendall","email":"[email protected]","shirt_size":"XS","company_name":"Skinix","donation":252},
{"id":16,"first_name":"Kayla","last_name":"Whitwam","email":"[email protected]","shirt_size":"2XL","company_name":"Oyope","donation":147},
{"id":17,"first_name":"Heddie","last_name":"Heningam","email":"[email protected]","shirt_size":"L","company_name":"Skinix","donation":172},
{"id":18,"first_name":"Mace","last_name":"Ballinger","email":"[email protected]","shirt_size":"S","company_name":"Nlounge","donation":266},
{"id":19,"first_name":"Nola","last_name":"Abberley","email":"[email protected]","shirt_size":"XL","company_name":"Photospace","donation":148},
{"id":20,"first_name":"Nadine","last_name":"Tresler","email":"[email protected]","shirt_size":"3XL","company_name":"Wikido","donation":292},
{"id":21,"first_name":"Ulrikaumeko","last_name":"Vuittet","email":"[email protected]","shirt_size":"S","company_name":"Skinte","donation":102},
{"id":22,"first_name":"Saunder","last_name":"Spennock","email":"[email protected]","shirt_size":"3XL","company_name":"Kwimbee","donation":213},
{"id":23,"first_name":"Carmel","last_name":"Woffinden","email":"[email protected]","shirt_size":"S","company_name":"Rooxo","donation":137},
{"id":24,"first_name":"Marielle","last_name":"Kimmel","email":"[email protected]","shirt_size":"M","company_name":"Livetube","donation":96},
{"id":25,"first_name":"Brucie","last_name":"Burris","email":"[email protected]","shirt_size":"2XL","company_name":"Wordtune","donation":128},
{"id":26,"first_name":"Juan","last_name":"Berzon","email":"[email protected]","shirt_size":"3XL","company_name":"Einti","donation":234},
{"id":27,"first_name":"Sacha","last_name":"Olsen","email":"[email protected]","shirt_size":"2XL","company_name":"Viva","donation":190},
{"id":28,"first_name":"Jamey","last_name":"O'Nolan","email":"[email protected]","shirt_size":"XL","company_name":"Skinix","donation":31},
{"id":29,"first_name":"Morrie","last_name":"Rainard","email":"[email protected]","shirt_size":"XS","company_name":"Podcat","donation":52},
{"id":30,"first_name":"Fidel","last_name":"Roskelly","email":"[email protected]","shirt_size":"XS","company_name":"Avavee","donation":5},
{"id":31,"first_name":"Toni","last_name":"MacSweeney","email":"[email protected]","shirt_size":"M","company_name":"Jaloo","donation":82},
{"id":32,"first_name":"Jessey","last_name":"Walhedd","email":"[email protected]","shirt_size":"L","company_name":"Trilia","donation":5},
{"id":33,"first_name":"Karola","last_name":"Piper","email":"[email protected]","shirt_size":"3XL","company_name":"Yombu","donation":110},
{"id":34,"first_name":"Marley","last_name":"Mitchenson","email":"[email protected]","shirt_size":"M","company_name":"Zoonoodle","donation":97},
{"id":35,"first_name":"Marrilee","last_name":"Thrasher","email":"[email protected]","shirt_size":"XL","company_name":"Bluejam","donation":17},
{"id":36,"first_name":"Tye","last_name":"Manie","email":"[email protected]","shirt_size":"L","company_name":"Kanoodle","donation":30},
{"id":37,"first_name":"Charleen","last_name":"Sheering","email":"[email protected]","shirt_size":"3XL","company_name":"Jatri","donation":262},
{"id":38,"first_name":"Valma","last_name":"Eynaud","email":"[email protected]","shirt_size":"XS","company_name":"Jaxbean","donation":212},
{"id":39,"first_name":"Dollie","last_name":"McDarmid","email":"[email protected]","shirt_size":"S","company_name":"Kayveo","donation":74},
{"id":40,"first_name":"Minna","last_name":"Hymas","email":"[email protected]","shirt_size":"XS","company_name":"Vimbo","donation":101},
{"id":41,"first_name":"Jsandye","last_name":"Frend","email":"[email protected]","shirt_size":"XS","company_name":"Latz","donation":156},
{"id":42,"first_name":"Yevette","last_name":"Hacket","email":"[email protected]","shirt_size":"XL","company_name":"Lazzy","donation":291},
{"id":43,"first_name":"Hank","last_name":"Zebedee","email":"[email protected]","shirt_size":"L","company_name":"Gigashots","donation":241},
{"id":44,"first_name":"Jodie","last_name":"Stawell","email":"[email protected]","shirt_size":"S","company_name":"Jaxspan","donation":262},
{"id":45,"first_name":"Falito","last_name":"Karsh","email":"[email protected]","shirt_size":"S","company_name":"Mycat","donation":239},
{"id":46,"first_name":"Reginauld","last_name":"Purselowe","email":"[email protected]","shirt_size":"L","company_name":"Jabbersphere","donation":11},
{"id":47,"first_name":"Vida","last_name":"Tydd","email":"[email protected]","shirt_size":"S","company_name":"Quaxo","donation":55},
{"id":48,"first_name":"Anderea","last_name":"MacGiolla Pheadair","email":"[email protected]","shirt_size":"2XL","company_name":"Kwimbee","donation":214},
{"id":49,"first_name":"Bel","last_name":"Alway","email":"[email protected]","shirt_size":"S","company_name":"Voolia","donation":107},
{"id":50,"first_name":"Shell","last_name":"Baine","email":"[email protected]","shirt_size":"M","company_name":"Gabtype","donation":171}];
// ==== Challenge 1: Use .forEach() ====
// The event director needs both the first and last names of each runner for their running bibs.
// Combine both the first and last names into a new array called fullName.
let fullName = [];
runners.forEach((element) => {
fullName.push(`${element.first_name} ${element.last_name}`)
})
console.log(fullName);
// ==== Challenge 2: Use .map() ====
// The event director needs to have all the runner's first names converted to uppercase because the director
// BECAME DRUNK WITH POWER. Convert each first name into all caps and log the result
let allCaps = [];
allCaps = runners.map(arrObj => {
return (`${arrObj.first_name.toUpperCase()}`);
});
console.log(allCaps);
// ==== Challenge 3: Use .filter() ====
// The large shirts won't be available for the event due to an ordering issue. Get a list of runners with
// large sized shirts so they can choose a different size. Return an array named largeShirts that contains
// information about the runners that have a shirt size of L and log the result
function isLarge(size) {
return size.shirt_size === 'L';
}
let largeShirts = [];
largeShirts = runners.filter(isLarge);
console.log(largeShirts);
// ==== Challenge 4: Use .reduce() ====
// The donations need to be tallied up and reported for tax purposes. Add up all the donations into a ticketPriceTotal array and log the result
let ticketPriceTotal = [];
const reducer = (accumulator, currentValue) => accumulator + currentValue;
ticketPriceTotal = runners.map(arrObj => {
return arrObj.donation;
})
console.log(ticketPriceTotal.reduce(reducer));
// ==== Challenge 5: Be Creative ====
// Now that you have used .forEach(), .map(), .filter(), and .reduce(). I want you to think of potential
// problems you could solve given the data set and the 5k fun run theme. Try to create and then solve 3 unique
// problems using one or many of the array methods listed above.
// Problem 1
// shirtGate was not handled by the marketing team and now it's up to you to send out emails to each person on the large
// shirt list. Create an array of L shirt people with name and email address
let shirtGate = [];
largeShirts.forEach((element) => {
shirtGate.push({
"id":element.id,
"name":`${element.first_name} ${element.last_name}`,
"email":element.email,
"shirt_size":element.shirt_size,
"replacement_shirt":element.replacement_shirt,
"address":element.address
});
})
console.log(shirtGate);
// Problem 2
// People have responded with their replacement sizes. Add their replacement sizes and mailing address to the array.
// Ehh this kinda doesn't do anything
let shirtResponses = [
{ id: 5,name: 'Gussy Raraty',email: '[email protected]',shirt_size: 'L',replacement_shirt: 'XL',address: '90 Circle Path' },
{ id: 17,name: 'Heddie Heningam',email: '[email protected]',shirt_size: 'L',replacement_shirt: 'XL',address: '50 Hacker Way' },
{ id: 32,name: 'Jessey Walhedd',email: '[email protected]',shirt_size: 'L',replacement_shirt: 'M',address: '1 Infinite Loop' },
{ id: 36,name: 'Tye Manie',email: '[email protected]',shirt_size: 'L',replacement_shirt: 'XL',address: '333 Broadway' },
{ id: 43,name: 'Hank Zebedee',email: '[email protected]',shirt_size: 'L',replacement_shirt: 'M',address: '11 N San Carlos' },
{ id: 46,name: 'Reginauld Purselowe',email: '[email protected]',shirt_size: 'L',replacement_shirt: 'M',address: '123 Main St' }
]
shirtResponses.forEach((element) => {
shirtGate.push({
"id":element.id,
"name":`${element.name}`,
"email":element.email,
"shirt_size":element.shirt_size,
"replacement_shirt":element.replacement_shirt,
"address":element.address
});
})
console.log(shirtGate);
// Problem 3
// The fun run team would like to setup team tents for runners from the same company.
// If there are more than one person from any company running, add them to a new array called teamTents
let teams = [];
let teamTents = [];
runners.forEach((element) => {
teams.push(` ${element.company_name}`);
})
teams.sort();
for (let i=0; i<teams.length; i++) {
if (teams[i] === teams[i+1]) {
teamTents.push(teams[i]);
}
}
console.log(`Setup team tents for these companies:${teamTents} `);