brewr 0.4.2

Better `brew update` with desc of new formulae/casks
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mod style;

use tabled::{
	builder::Builder,
	settings::Padding,
};

pub use style::Style;

#[derive(Default)]
pub struct Table {
	pub(super) style: Style,
}

#[allow(clippy::wrong_self_convention)]
impl Table {
	/// Build a table from slice, array or vector
	pub fn from_columns<O, I, S>(&self, columns: O) -> String
	where
		O: AsRef<[I]>,
		I: AsRef<[S]>,
		S: AsRef<str>,
	{
		let columns = columns.as_ref(); // convert to slice of cols
		let row_len = columns[0].as_ref().len();
		
		let mut builder = Builder::with_capacity(row_len, columns.len());
		
		for i in 0..row_len {
			builder.push_record(
				columns
					.iter()
					.map(|col| col.as_ref()[i].as_ref()) // convert col to slice and index of col to &str
					.collect::<Vec<&str>>(),
			);
		}
		
		builder
			.build()
			.with(Padding::new(0, 4, 0, 0))
			.with(self.style.theme())
			.to_string()
	}
}