Rope-a-dope
Programming Elixir 1.6: Exercise Solutions: Strings and Binaries-5
@pragdave
Two typos. The correct one should be:
defp center_one_string(field_width, {string, length}) do
~s[#{String.duplicate(" ", div(field_width - length, 2))}#{string}]
end
MyString.center %s{ cat zebra elephant }
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