const usecases = [
{ usecaseId: 'Bill Gates', id: 1, description: 'CEO & founder, Microsoft' },
{ usecaseId: 'Mark Zuckerberg', id: 2, description: 'CEO, Facebook' },
{ usecaseId: 'Steve Jobs', id: 3, description: 'CEO & co-founder, Apple' },
{ usecaseId: 'Satya Nadella', id: 4, description: 'CEO, Microsoft' },
{ usecaseId: 'Elon Musk', id: 5, description: 'CEO, Tesla & SpaceX' },
{ usecaseId: 'Ginni Rometty', id: 6, description: 'CEO, IBM' },
{ usecaseId: 'Jeff Bezos', id: 7, description: 'CEO, Amazon' },
{ usecaseId: 'Larry Page', id: 8, description: 'CEO, Google' },
{ usecaseId: 'Jack Dorsey', id: 9, description: 'CEO, Twitter' },
{ usecaseId: 'Meg Whitman', id: 10, description: 'CEO, HP' },
{ usecaseId: 'Tim Cook', id: 11, description: 'CEO, Apple' },
{ usecaseId: 'Jeff Weiner', id: 12, description: 'CEO, LinkedIn' },
]
const str = "Bill Gates, Mark Zuckerberg, Tim Cook, Jeff Bezos, Steve Jobs";
const newArr = usecases.filter(usecaseObj => {
if(str.indexOf(usecaseObj.usecaseId) != -1) {
return usecaseObj
}
});
console.log(newArr)I need to optimize the piece of solution to filter out the object based on string values, maybe using some ES6 feature.
>Solution :
const usecases = [
{ usecaseId: 'Bill Gates', id: 1, description: 'CEO & founder, Microsoft' },
{ usecaseId: 'Mark Zuckerberg', id: 2, description: 'CEO, Facebook' },
{ usecaseId: 'Steve Jobs', id: 3, description: 'CEO & co-founder, Apple' },
{ usecaseId: 'Satya Nadella', id: 4, description: 'CEO, Microsoft' },
{ usecaseId: 'Elon Musk', id: 5, description: 'CEO, Tesla & SpaceX' },
{ usecaseId: 'Ginni Rometty', id: 6, description: 'CEO, IBM' },
{ usecaseId: 'Jeff Bezos', id: 7, description: 'CEO, Amazon' },
{ usecaseId: 'Larry Page', id: 8, description: 'CEO, Google' },
{ usecaseId: 'Jack Dorsey', id: 9, description: 'CEO, Twitter' },
{ usecaseId: 'Meg Whitman', id: 10, description: 'CEO, HP' },
{ usecaseId: 'Tim Cook', id: 11, description: 'CEO, Apple' },
{ usecaseId: 'Jeff Weiner', id: 12, description: 'CEO, LinkedIn' },
]
const str = "Bill Gates, Mark Zuckerberg, Tim Cook, Jeff Bezos, Steve Jobs";
const newArr = usecases.filter(usecaseObj => {
return !!str.match(usecaseObj.usecaseId)
})
console.log(newArr)