Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

every, filter and find #12

Open
wants to merge 3 commits into
base: main
Choose a base branch
from
Open

every, filter and find #12

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
42a3e3b
every, filter and find
monir9h Sep 18, 2023
8543996
findIndex, forEach, map, indexOf
monir9h Sep 18, 2023
bf4b3e1
some, includes
monir9h Sep 18, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
59 changes: 28 additions & 31 deletions solution.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,72 +1,69 @@
const { nums, words } = require("./data/data.js");

// Every
const isEveryNumGreaterThan2 = () => {
//
const isEveryNumGreaterThan2 = (numbers) => {
return numbers.every((number)=> number > 2)
};

const isEveryWordShorterThan7 = () => {
//
const isEveryWordShorterThan7 = (words) => {
return words.every((word) => word.length < 7)
};

// Filter

const arrayLessThan5 = () => {
//
const arrayLessThan5 = (array) => {
return array.filter((element) => element < 5)
};

const arrayOddLengthWords = () => {
//
const arrayOddLengthWords = (array) => {
return array.filter((word) => word.length % 2 !==0)
};

// Find

const firstValDivisibleBy4 = () => {
//
const firstValDivisibleBy4 = (array) => {
return array.find((number) => number % 4 ===0)
};

const firstWordLongerThan4Char = () => {
//
const firstWordLongerThan4Char = (array) => {
return array.find((word) => word.length > 4)
};

// Find Index

const firstNumIndexDivisibleBy3 = () => {
//
const firstNumIndexDivisibleBy3 = (array) => {
return array.findIndex((number) => number % 3 ===0)
};

const firstWordIndexLessThan2Char = () => {
//
const firstWordIndexLessThan2Char = (array) => {
return array.findIndex((word) => word.length <2)
};

// For Each

const logValuesTimes3 = () => {
//
const logValuesTimes3 = (array) => {
return array.forEach((number) => number*3)
};

const logWordsWithExclamation = () => {
//
const logWordsWithExclamation = (words) => {
return words.forEach((word) => word + "!")
};

// Map

const arrayValuesSquaredTimesIndex = () => {
//
const arrayValuesSquaredTimesIndex = (array) => {
return array.map((number) => number * number * (array.indexOf(number)))
};

const arrayWordsUpcased = () => {
//
const arrayWordsUpcased = (array) => {
return array.map((word) => word.toUpperCase())
};

// Some

const areSomeNumsDivisibleBy7 = () => {
//
const areSomeNumsDivisibleBy7 = (array) => {
return array.some((number) => number % 7 === 0)
};

const doSomeWordsHaveAnA = () => {
//
const doSomeWordsHaveAnA = (array) => {
return array.some ((word) => word.includes("a"))
};

module.exports = {
Expand Down