timurcatakli

function asyncFunc() {
    return new Promise((resolve, reject) => {
        setTimeout(() => {
          const result = Math.random();
          result > 0.5 ? resolve(result) : reject('Oppps....I cannot calculate')
        }, 1)
    });
}

for (let i=0; i<10; i++) {

timurcatakli

Devise Installation:

1. Create new rails application:

rails new app-name --database=postgresql -BT

• --database=postgresql-> Use postgres for database
• -B -> skip initial bundle install
• -T -> skip test suite (we're using rspec)

2. Add basic controller:

rails g controller welcome