arnekeller/ascii-table
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This commit is contained in:
Gerrit Viljoen 2020-05-16 21:56:52 +02:00
parent 1f5dab68d2
commit d930d332d0
2 changed files with 5 additions and 2 deletions
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3
Cargo.toml
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@ -13,5 +13,8 @@ readme = "readme.md"
categories = ["command-line-interface"] categories = ["command-line-interface"]
keywords = ["ascii", "table"] keywords = ["ascii", "table"]
[dependencies]
regex = "1"
[dev-dependencies] [dev-dependencies]
colorful = "0.2" colorful = "0.2"

4
src/lib.rs
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@ -225,14 +225,14 @@ impl AsciiTable {
let result: Vec<_> = (0..num_cols).map(|a| { let result: Vec<_> = (0..num_cols).map(|a| {
let default_conf = &DEFAULT_COLUMN; let default_conf = &DEFAULT_COLUMN;
let conf = self.columns.get(&a).unwrap_or(default_conf); let conf = self.columns.get(&a).unwrap_or(default_conf);
let column_width = data.iter().map(|row| Self::count_characters(&row[a])).max().unwrap(); let column_width = data.iter().map(|row| self.count_characters(&row[a])).max().unwrap();
let header_width = conf.header.chars().count(); let header_width = conf.header.chars().count();
column_width.max(header_width).min(conf.max_width) column_width.max(header_width).min(conf.max_width)
}).collect(); }).collect();
self.truncate_widths(result) self.truncate_widths(result)
} }
fn count_characters(cell: &str) -> usize { fn count_characters(&self, cell: &str) -> usize {
cell.chars().count() cell.chars().count()
} }