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Refactoring.

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This commit is contained in:
Gerrit Viljoen 2019-05-14 16:02:34 +02:00
parent 0adc7b97bd
commit 096fd2cfa4
1 changed files with 5 additions and 7 deletions
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12
src/lib.rs
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@ -129,13 +129,11 @@ fn correct_config(conf: &TableConfig, num_cols: usize) -> TableConfig {
}
fn column_widths(data: &Vec<Vec<String>>, conf: &TableConfig) -> Vec<u32> {
let header_widths = conf.columns.iter().map(|(_, x)| x.header.chars().count());
let data_widths = (0..conf.columns.len()).map(|a|
data.iter().map(|row|
if a < row.len() {row[a].chars().count()} else {0}
).max().unwrap_or(0)
);
let result = header_widths.zip(data_widths).map(|(x, y)| x.max(y) as u32).collect();
let result: Vec<_> = (0..conf.columns.len()).map(|a| {
let column_width = data.iter().map(|row| row[a].chars().count()).max().unwrap();
let header_width = conf.columns[&a].header.chars().count();
column_width.max(header_width) as u32
}).collect();
trunc(result, conf)
}