Objects

1. Run testem from this directory.
2. Copy and paste the url into a browser.
3. For each question, read the README, and then write your code in the .js file in each directory.
4. Save your work to update the tests.

steps

1. cd to correct directory
2. npm install
3. npm test

check if the key/values pair exist in the obj

obj.hasOwnProperty(key)

get the values of the objects

• 1: es3

for( let key in obj){
   return obj[key]
}

• 2: ES5

let keys = Object.keys(obj1)

Object.keys(obj1).forEach(function (key) {
   let val = obj1[key]
})

• 3: ES

for( const key of Object.keys(obj1)){
   const val = obj1[key]
}

• 4: ES7

const values = Object.values(obj);

for( const value of Object.values(obj1)){
   return vale
}

https://stackoverflow.com/questions/7306669/how-to-get-all-properties-values-of-a-javascript-object-without-knowing-the-key

How to turn STR into an array

string.split("")

"hello" => [ 'h', 'e', 'l', 'l', 'o' ]