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add output if search couldnt be found
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src/condition_overload.gleam
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-3
src/condition_overload.gleam
···
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})
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}),
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)
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|> promise.map(list.take(_, 4))
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// print values
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|> promise.map(list.map(_, fn(x) { io.println(format_row(x)) }))
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|> promise.map(fn(rows) {
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case list.length(rows) {
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0 -> io.println("\"" <> search <> "\" could not be found")
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_ -> {
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rows
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|> list.take(4)
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|> list.map(fn(x) { io.println(format_row(x)) })
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Nil
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}
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}
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})
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}
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// format row into human readable string