Displaying 1 result from an estimated 1 matches for "sorted_list".
Did you mean:
sort_list
2006 Jul 20
3
sort_by with via a parent models child
I am having a problem with ruby''s sort_by function. I want to sort a
list of parent model objects based on the children of the parent models.
Normally you might say sortedList = modelList.sort_by { |model|
model[''someAttribute''] }
What I am tring to do is
sortedList = modelList.sort_by{ |model| model.children.find(:first,
order=>"price desc" ).price}