CODEWITHSUNDEEP
ruby
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Reputation: 1060

Merging two Arrays together

I have these two arrays

Hotel = 'hilton', 'marriot'
Price = '$350', '$375'

How would I go about merging the two arrays together and making the price a key to the hotel.

So when I access 

Price[0]

It outputs

'$350' => 'hilton' (or however the correct output should be)

Upvotes: 1

Views: 136

Answers (1)

Arup Rakshit
Arup Rakshit

Reputation: 118261

Do as below using Array#zip and Hash::[] :

Hotel = 'hilton', 'marriot'
Price = '$350', '$375'
Hash[Price.zip(Hotel)]
# => {"$350"=>"hilton", "$375"=>"marriot"}

But to meet your posted description :

Hotel = 'hilton', 'marriot'
Price = '$350', '$375'
array_of_hash = Price.each_index.map { |i| { Price[i] => Hotel[i]} }
# => [{"$350"=>"hilton"}, {"$375"=>"marriot"}]
array_of_hash[0] # => {"$350"=>"hilton"}

Now choose, whatever way suits to your need.

Upvotes: 3

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