rails excep
hash = { a: true, b: false, c: nil } hash.except(:c) # => { a: true, b: false } hash.except(:a, :b) # => { c: nil } hash # => { a: true, b: false, c: nil } params_to_remove_array = [ :b, :c ] params.except(*params_to_remove_array) # => { a: true }
params except rails
params.require(:shoes).except!(:shoes_id).permit!
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