ordered_tree 0.1.3
Uses parent_id and position to create an ordered tree.
Gemfile:
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安裝:
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Runtime 相依性套件 (1):
activerecord
>= 3.0.0
Development 相依性套件 (8):
bundler
~> 1.0.0
guard-rspec
>= 0
jeweler
~> 1.6.2
libnotify
>= 0
rb-inotify
>= 0
rcov
>= 0
rspec
~> 2.6.0
sqlite3
>= 0