icydee / dbix-class-tree-nestedset Goto Github PK
View Code? Open in Web Editor NEWManage trees of data using the nested set model
Manage trees of data using the nested set model
DBIx::Class::NestedSet::ResultSet version 0.10 ============================================== INSTALLATION To install this module type the following: perl Makefile.PL make make test make install DEPENDENCIES This module requires these other modules and libraries: DBIx::Class TODO There are some issues about the current implementation that need consideration Is it possible to support multiple key indexes? Yes but we need to specify the root value when we create the root node Also search_related currently only works with single key PK In the event that a root column is not defined, should we default to using the primary key One reason why not, because we may want to add a new node as the new root or to add one tree to another Is the 'CASE' sql in NestedSet.pm compatible with all databases? What do we do if we have several objects (e.g. root) instances when we add new nodes. Do we 'discard_changes'? delete method seems to be ineficient for deleting a sub-tree I am not quite sure what 'has_descendent' should do. COPYRIGHT AND LICENCE Copyright (C) 2010-2011 by Ian Docherty This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.10.0 or, at your option, any later version of Perl 5 you may have available.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.