Remotely Passionate

TIL how to select values from one column without `nil` in Rails

Published on January 23, 2022
Update:

There is a better way to do this as discussed here in Twitter

Page.where.not(custom_domain: nil).pluck(:custom_domain)


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Page.pluck(:custom_domain)

    

  

      screenshot from rails console
  


`.pluck` picks values but includes `nil` as well. So we can use `.compact`


Page.pluck(:custom_domain).compact

    

  

      screenshot from rails console