Function read_existing_learnings

atomic-agent/src/learnings.rs:263–268

Collect all existing learning lines (flat list) for dedup checking.

(content: &str)

/// Collect all existing learning lines (flat list) for dedup checking.
fn read_existing_learnings(content: &str) -> Vec<String> {
    parse_existing_section(content)
        .into_values()
        .flatten()
        .collect()
}

/// Check if a learning line is already present in the existing learnings.
///