| Subject: | Rename from 'discard_changes ' to 'refresh' |
The 'refresh' name for method http://search.cpan.org/~ribasushi/DBIx-Class-0.082840/lib/DBIx/Class/Row.pm#discard_changes better reflects the essence
because 'discard_changes' means return to initial values but actually (and implicityly) it reads new commited values
'refresh' means drop current values and read new from database explicitly.
Which is more clearer