Simplify a few things.

templates/my.cnf.erb

@@ -92,7 +92,7 @@ default-storage-engine = <%= @default_engine %>
 <% if @character_set != 'UNSET' -%>
 character-set-server   = <%= @character_set %>
 <% end -%>
-<% if @ssl == true %>
+<% if @ssl %>
 ssl-ca    = <%= @ssl_ca %>
 ssl-cert  = <%= @ssl_cert %>
 ssl-key   = <%= @ssl_key %>

templates/my.conf.cnf.erb

@@ -3,7 +3,7 @@
 [<%= section %>]
 <%   content.sort.each do |key, values|          -%>
 <%     [values].flatten.sort.each do |value|     -%>
-<%= value == false ? '#' : '' %><%= key -%><%=
+<%= !value ? '#' : '' %><%= key -%><%=
          case value
          when true, false
            ''

templates/mysqlbackup.sh.erb

@@ -34,7 +34,7 @@ cleanup
 mysqldump -u${USER} -p${PASS} --opt --flush-logs --single-transaction \
  --all-databases <% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end  %>
 
-<% if not @delete_before_dump -%>
+<% unless @delete_before_dump -%>
 if [ $? -eq 0 ] ; then
     cleanup
 fi