Function split_assignments

src/validator/numeric_validator.rs:619–658

Split comma-separated assignments, handling quoted strings

(assignments_str: &str)

/// Split comma-separated assignments, handling quoted strings
fn split_assignments(assignments_str: &str) -> Vec<String> {
    let mut assignments = Vec::new();
    let mut current = String::new();
    let mut in_quotes = false;
    let mut quote_char = ' ';
    let mut paren_depth = 0;
    
    for ch in assignments_str.chars() {
        match ch {
            '\'' | '"' if !in_quotes => {
                in_quotes = true;
                quote_char = ch;
                current.push(ch);
            }
            ch if ch == quote_char && in_quotes => {
                in_quotes = false;
                current.push(ch);
            }
            '(' if !in_quotes => {
                paren_depth += 1;
                current.push(ch);
            }
            ')' if !in_quotes => {
                paren_depth -= 1;
                current.push(ch);
            }
            ',' if !in_quotes && paren_depth == 0 => {
                assignments.push(current.trim().to_string());
                current.clear();
            }
            _ => current.push(ch),
        }
    }
    
    if !current.is_empty() {
        assignments.push(current.trim().to_string());
    }
    
    assignments
}

#[cfg(test)]
mod tests {