A Rule of Thumb for Strong Parameters - Pat Shaughnessy

It can be hard to open the Strong Parameters door and let permitted values into your Rails 4 app. Last week I banged my head against the wall for a few hours trying to figure out how to whitelist input values for my Rails 4 app using the Strong Parameters feature. Calling permit when you have a simple attributes hash for a single new object is straightforward, but figuring out how to call permit f

[yudukikun5120]

いい言葉 “To Permit a Hash, Pass an Array, To Permit an Array, Pass a Hash”

[leokun0210]

Very Nice!!To Permit a Hash, Pass an Array To Permit an Array, Pass a Hash

[t-wada]

入れ子になるとよく分からなくなってくる Strong Parameters の覚え方について