Method join

src/ore/src/sql.rs:169–181

Joins SQL fragments with a static separator.

(parts: impl IntoIterator<Item = Sql>, separator: &'static str)

    /// Joins SQL fragments with a static separator.
    pub fn join(parts: impl IntoIterator<Item = Sql>, separator: &'static str) -> Self {
        let mut iter = parts.into_iter();
        let Some(first) = iter.next() else {
            return Self(Cow::Borrowed(""));
        };

        let mut out = first.0;
        for part in iter {
            out.to_mut().push_str(separator);
            out.to_mut().push_str(part.as_str());
        }
        Self(out)
    }

    /// Formats this SQL fragment by replacing each `{}` with the next SQL argument.
    ///