CODEWITHSUNDEEP
ruby-on-railsobjecteach
Yasir
Yasir

Reputation: 909

Adding key, value pair to object in Rails

I have an object, videos. I wanted to add id of video with its duration on a .each loop in Rails. Something like the following --

videos = {}

Products.each do |p, index|
  videos << p.id => p.duration
end

To get a sample set result like this --

videos = { 1: 2345, 2: 3456, 3: 4567 }

Upvotes: 1

Views: 3328

Answers (1)

dp7
dp7

Reputation: 6749

You should be using each_with_index :

videos = Hash.new
Products.each_with_index do |p, index|
  videos.merge(p.id => p.duration)
end

Upvotes: 2

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