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Find All Children With Acts_as_tree
#Find all children including grandchildren and children of their descendants recursively
#Using acts_as_tree
#inside example model Category
def all_children
all = []
self.children.each do |category|
all << category
root_children = category.all_children.flatten
all << root_children unless root_children.empty?
end
return all.flatten
end






Comments
Snippets Manager replied on Wed, 2010/12/01 - 6:48am
- ibg
- rgf
- gn
How do i get it not display the literal HTML ?