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1ad30b7
MVP completed
cmruss Oct 15, 2019
bfdf7ce
MVP completed
cmruss Oct 16, 2019
e7c0e69
MVP completed
cmruss Oct 16, 2019
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151 changes: 95 additions & 56 deletions assignments/array-methods.js
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// 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 },
{ 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 and populate a new array called `fullNames`. This array will contain just strings.
let fullNames = [];
runners.forEach(function(value) {
fullNames.push(`${value.first_name} ${value.last_name}`)
})
console.log(fullNames);

// ==== Challenge 2: Use .map() ====
// The event director needs to have all the runners' first names in uppercase because the director BECAME DRUNK WITH POWER. Populate an array called `firstNamesAllCaps`. This array will contain just strings.
let firstNamesAllCaps = [];
let firstNames = runners.map(function(value) {
return (value.first_name)
});
let firstNamesAllCaps = firstNames.map(function caps(item) {
return item.toUpperCase();
})
console.log(firstNamesAllCaps);

// ==== Challenge 3: Use .filter() ====
// The large shirts won't be available for the event due to an ordering issue. We need a filtered version of the runners array, containing only those runners with large sized shirts so they can choose a different size. This will be an array of objects.
let runnersLargeSizeShirt = [];
let runnersLargeSizeShirt = runners.filter(function(value) {
return value.shirt_size == "L";
})
console.log(runnersLargeSizeShirt);

// ==== Challenge 4: Use .reduce() ====
// The donations need to be tallied up and reported for tax purposes. Add up all the donations and save the total into a ticketPriceTotal variable.
let ticketPriceTotal = 0;
let ticketPriceTotal = runners.reduce(function(acc, value) {
return acc + value.donation;
}, 0);
console.log(ticketPriceTotal);

// ==== 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
// Problem 1 For the size L shirts, we need a mass e-mail list to notify the runners of their shirts not being in.
const largeSizedEmails = runners.map((value) => {
return (`${value.email}, ${value.first_name} ${value.last_name}`);
})
console.log(largeSizedEmails);

// Problem 2
// Problem 2 find average donation amount

// Problem 3
const contributions = runners.map(function(value) {
return (value.donation)
});
const donationSum = contributions.reduce((previous, current) => current += previous);
let avgDonation = donationSum / contributions.length;

// total += amount;
// if (index === array.length - 1) {
// return total / array.length;
// } else {
// return total;
// }

console.log(avgDonation);

// Problem 3 we want a list made up of everone who donated more than 180, we'll need names and shirt size for special shirts..

let bigSpenders = runners.filter((value) => {
return value.donation > 180;
})
let bigSpenderSize = bigSpenders.map((value) => {
return (`${value.first_name} ${value.last_name} ${value.shirt_size}`);
})
console.log(bigSpenderSize);
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