Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming.js

// You will be given an array of objects (associative arrays in PHP) representing data about developers who have signed up to attend the next coding meetup that you are organising.

// Your task is to return:

// true if at least one Ruby developer has signed up; or
// false if there will be no Ruby developers.
// For example, given the following input array:


// your function should return true.

//P: array of object
//R: return true if at least one Ruby developer has signed up;or return false if there will be no Ruby developers.
//E: 
//P:

function isRubyComing(list) {
    return list.some(e => e.language === 'Ruby');
  }
  var list1 = [
    { firstName: 'Sofia', lastName: 'I.', country: 'Argentina', continent: 'Americas', age: 35, language: 'Java' },
    { firstName: 'Lukas', lastName: 'X.', country: 'Croatia', continent: 'Europe', age: 35, language: 'Python' },
    { firstName: 'Madison', lastName: 'U.', country: 'United States', continent: 'Americas', age: 32, language: 'Ruby' } 
  ];
  var list2 = [
    { firstName: 'Sofia', lastName: 'I.', country: 'Argentina', continent: 'Americas', age: 35, language: 'Java' },
    { firstName: 'Lukas', lastName: 'X.', country: 'Croatia', continent: 'Europe', age: 35, language: 'Python' } 
  ];
  console.log(isRubyComing(list1), true)
  console.log(isRubyComing(list2))