OK, next time I will code before I ask... Writing the simple
options_for_select_from_objects_with_none helped me find what is
probably the right way to do it with existing helpers:
<% h.select('room_id', h.options_for_select([['No room', '']])
+ h.options_for_select_from_objects(c.rooms, 'name', value_attr='id'))
%>
Compared to using options_for_select_from_objects_with_none, it is not
that different. And in this example, it's even 2 characters shorter:
<% h.select('room_id',
h.options_for_select_from_objects_with_none(c.rooms, 'name',
def_name='No room', def_value='', value_attr='id')) %>
Sorry about the noise ^^;
Cheers,
--
Yves-Eric
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