closure_tree

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Fix compound unique index for template in hierarchies_table

4

This is a proposal for the hierarchies_table template. https://github.com/ClosureTree/closure_tree/blob/8550ddab5671a0d3b002e954796de44826585728/lib/generators/closure_tree/templates/create_hierarchies_table.rb.erb I feel that the unique compound index of `ancestor_id` and `descendant_id`, is needed and `generations` is redundant. However, considering performance, I...

fkmy

While execute spec with appraisal, I caught error. ``` An error occurred while loading ./spec/closure_tree/matcher_spec.rb. - Did you mean? rspec ./spec/closure_tree/has_closure_tree_root_spec.rb Failure/Error: ActiveRecord::Base.establish_connection LoadError: Error loading the 'sqlite3' Active Record...

kakubin

Usage with STI table

2

Hey! First of all - big apologies if such issue was already created at some point. I'm having a hard time trying to even google for it as i'm unsure...

mbajur

Rails 7.2 has been released, and the main branch is moving towards Rails 8.0.

kakubin

join default_tree_scope only when a limit_depth is given

1

Although the query issued by the closure_tree_class.has_tree call has an optional argument `limit_depth` to reduce the load, the cost remains excessively high when dealing with the hierarchy table containing huge...

kakubin

This pull request addresses potential SQL ambiguity issues in ORDER BY clauses by introducing and using a new method: fully_qualified_order_by. ## Changes made: - Introduced fully_qualified_order_by, which combines the quoted...

eliezersouzareis

seuros

Add has_closure_tree_roots (plural) to allow has_many in related AR models

8

Having `has_closure_tree_root` is quite useful, when there is a root instance that collects all children. However I have the use case where a related model has multiple roots. This is...

sergioisidoro

Root ordering

1

Within the current implementation with root ordering there is a problem described in the [readme](https://github.com/ClosureTree/closure_tree?tab=readme-ov-file#ordering-roots) > With numeric ordering, root nodes are, by default, assigned order values globally across the...

AlexeyMatskevich

Hi, Thanks for all the work maintaining this library, your work is very much appreciated. Is there a way (or plans to add) a way to depth limit the `_preordered`...

mereghost