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//! ref: composer/vendor/symfony/console/Helper/TableRows.php
use crate::symfony::console::helper::table::Row;
/// @internal
///
/// In PHP this wraps a `\Closure` yielding a `\Traversable` of row groups. The generator
/// borrows the Table to lazily call `fillCells()`. For the Rust port we precompute the row
/// groups eagerly (see `Table::build_table_rows`) and store them here.
#[derive(Debug)]
pub struct TableRows {
row_groups: Vec<Vec<Row>>,
}
impl TableRows {
pub fn from_row_groups(row_groups: Vec<Vec<Row>>) -> Self {
Self { row_groups }
}
pub fn get_iterator(&self) -> std::slice::Iter<'_, Vec<Row>> {
self.row_groups.iter()
}
pub fn into_row_groups(self) -> Vec<Vec<Row>> {
self.row_groups
}
}
impl<'a> IntoIterator for &'a TableRows {
type Item = &'a Vec<Row>;
type IntoIter = std::slice::Iter<'a, Vec<Row>>;
fn into_iter(self) -> Self::IntoIter {
self.row_groups.iter()
}
}
impl IntoIterator for TableRows {
type Item = Vec<Row>;
type IntoIter = std::vec::IntoIter<Vec<Row>>;
fn into_iter(self) -> Self::IntoIter {
self.row_groups.into_iter()
}
}
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