fn commit_delta(&mut self, author: Option<&str>) {
        if self.engine.get_head_rev_id() != self.last_rev_id {
            self.update_after_revision(author);
        }
    }
/// Commits the current delta, updating views, plugins, and other invariants as needed.
Commits the current delta, updating views, plugins, and other invariants as needed.
Commits the current delta updating views plugins and other invariants as needed .
fn commit_delta(&mut self, author: Option<&str>) {
        if self.engine.get_head_rev_id() != self.last_rev_id {
            self.update_after_revision(author);
        }
    }
fn commit_delta ( & mut self , author : Option < & str > ) { if self . engine . get_head_rev_id ( ) != self . last_rev_id { self . update_after_revision ( author ) ; } }
Commits the current delta, updating views, plugins, and other invariants as needed.
Commits the current delta updating views plugins and other invariants as needed .
&mut self
author
Option<&str>