29 lines
714 B
Rust
29 lines
714 B
Rust
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pub fn format_table(data: Vec<String>) {
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let data = data
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.iter()
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.map(|s| s.split('\t').collect::<Vec<_>>())
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.collect::<Vec<_>>();
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let columns = data.iter().map(|row| row.len()).fold(0, std::cmp::max);
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let mut column_size = vec![0; columns];
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let mut out = String::new();
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for row in data.iter() {
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for (i, col) in row.iter().enumerate() {
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column_size[i] = std::cmp::max(column_size[i], col.chars().count());
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}
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}
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for row in data.iter() {
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for (col, col_len) in row[..row.len() - 1].iter().zip(column_size.iter()) {
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out.push_str(col);
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(0..col_len - col.chars().count() + 2).for_each(|_| out.push(' '));
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}
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out.push_str(row[row.len() - 1]);
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out.push('\n');
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}
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print!("{}", out);
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}
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