Activerecord Retrieve The Number Of Instances Of A Given Activerecord

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Question : ActiveRecord retrieve the number of instances of a given ActiveRecord model

Answered by : curious-chamois-u1343qzuywec

Doctor.count
# => returns the number of Doctor instances (Integer).

Source : https://kitt.lewagon.com/camps/669/played_cards/deck?path=03-AR-Database%2F03-ActiveRecord-Basics | Last Update : Wed, 22 Sep 21

Question : ActiveRecord retrieve all instances of a given ActiveRecord model

Answered by : curious-chamois-u1343qzuywec

doctors = Doctor.all
# => returns a collection (~ array) of all Doctor instances.

Source : https://kitt.lewagon.com/camps/669/played_cards/deck?path=03-AR-Database%2F03-ActiveRecord-Basics | Last Update : Wed, 22 Sep 21

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Activerecord Retrieve The Number Of Instances Of A Given Activerecord

Answers related to activerecord retrieve the number of instances of a given activerecord model

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