Sha256: f3ca952e3b50207dad09763b9f188af692caf9617cf13c5e59e6e14d26e878f1
Contents?: true
Size: 1.44 KB
Versions: 18
Compression:
Stored size: 1.44 KB
Contents
module ActiveRecord
class Base
def is_followable?
false
end
alias followable? is_followable?
end
end
module Socialization
module Followable
extend ActiveSupport::Concern
included do
after_destroy { Socialization.follow_model.remove_followers(self) }
# Specifies if self can be followed.
#
# @return [Boolean]
def is_followable?
true
end
alias followable? is_followable?
# Specifies if self is followed by a {Follower} object.
#
# @return [Boolean]
def followed_by?(follower)
raise Socialization::ArgumentError, "#{follower} is not follower!" unless follower.respond_to?(:is_follower?) && follower.is_follower?
Socialization.follow_model.follows?(follower, self)
end
# Returns an array of {Follower}s following self.
#
# @param [Class] klass the {Follower} class to be included. e.g. `User`
# @return [Array<Follower, Numeric>] An array of Follower objects or IDs
def followers(klass, opts = {})
Socialization.follow_model.followers(self, klass, opts)
end
# Returns a scope of the {Follower}s following self.
#
# @param [Class] klass the {Follower} class to be included in the scope. e.g. `User`
# @return ActiveRecord::Relation
def followers_relation(klass, opts = {})
Socialization.follow_model.followers_relation(self, klass, opts)
end
end
end
end
Version data entries
18 entries across 18 versions & 3 rubygems