forked from AbleScript/ablescript
Avoid trailing comma in cart printout
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38a3414e88
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716e4997c5
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@ -532,8 +532,14 @@ impl Display for Value {
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let mut cart_vec = c.iter().collect::<Vec<_>>();
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cart_vec.sort_by(|x, y| x.0.partial_cmp(y.0).unwrap_or(std::cmp::Ordering::Less));
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for (key, value) in cart_vec {
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write!(f, "{} <= {}, ", value.borrow(), key)?;
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for (idx, (key, value)) in cart_vec.into_iter().enumerate() {
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write!(
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f,
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"{}{} <= {}",
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if idx != 0 { ", " } else { "" },
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value.borrow(),
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key
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)?;
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}
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write!(f, "]")
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