are_okay.rb

def are_okay?(list)
  list.all? do |i|
    begin
      # Arbitrary method call
      i.floor

      true

    rescue
      # Should rescue from known exception (or Pokemon capture)
      false
    end
  end
end

list = [ 1, 2, 3, 4, 5 ]

puts are_okay?(list).inspect

list = [ 1, 2, :no, 4, 5 ]

puts are_okay?(list).inspect