short circuit evaluation
Ruby doesn’t look at both expressions unless it has to; if it sees
false && true
it stops reading as soon as it sees && because it knows false && anything must be false.
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Kudos
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Kudos
Ruby doesn’t look at both expressions unless it has to; if it sees
false && true
it stops reading as soon as it sees && because it knows false && anything must be false.
I will not save a file, just make it downloaded by Tempfile. I will not use database table, of course. This is how my form looks (in new page) config/routes.rb file resources :accounts, only: [:new, :create]... Continue →