How to handle permission in rails

class Post
  has_many :post_users
  has_many :users, through: :post_users
end

class PostUser
  belongs_to :post
  belongs_to :user
end

class User
  has_many :post_users
  has_many :posts, through: :post_users
end

Source: stackoverflow.com

How to handle permission in rails

class Ability
  include CanCan::Ability

  def initialize(user)
    if user.present?  # additional permissions for logged in users (they can read their own posts)
      can :read, Post, users: { id: user.id }
    end
  end
end

Source: stackoverflow.com

Similar codes

0 vote122 views2 answers
Rails render partial
Ruby
0 vote181 views1 answer
How works httparty ruby
Ruby
1 vote112 views1 answer
Rails connect to remote database
Ruby
0 vote155 views1 answer
Generate dates using period rails
Ruby
0 vote162 views1 answer
Class inheriting multiple modules in ruby
Ruby
0 vote177 views1 answer
Rails include module
Ruby
1 vote163 views1 answer
Ruby array randomly display
Ruby
0 vote185 views1 answer
Ruby sinatra helper
Ruby
0 vote237 views1 answer
Merge two binary trees sloved in ruby
Ruby
0 vote157 views1 answer
Multiple seeds in rails 6
Ruby