I am new to rails,i want to know how to acess leaf node from root node?

Ruby on Rails
1

i have all my parent and child in single model,i want access the leaf node by traveling multiple branch node from root node.how to get this done…:slightly_smiling:

2

Are you using a gem, e.g. GitHub - amerine/acts_as_tree: ActsAsTree -- Extends ActiveRecord to add simple support for organizing items into parent–children relationships. ?

3

i am not using gem in my project