Sha256: 7b7e9e8c5198d7c18f36c8fa763283ca4f812535ea11839e48f2bc5851676dd8
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Size: 852 Bytes
Versions: 8
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Stored size: 852 Bytes
Contents
module Likeable
module Facepile
# returns friend of user who like target
def liked_friends(user, limit = nil)
friend_ids = liked_friend_ids(user)
friend_ids = friend_ids.sample(limit) unless limit.blank?
@liked_friends ||= Likeable.find_many(User, friend_ids)
end
def liked_friend_ids(user)
@liked_friend_ids ||= like_user_ids & user.friend_ids
end
def ids_for_facepile(user, limit = Likeable.facepile_default_limit)
ids = liked_friend_ids(user).shuffle + like_user_ids.shuffle # show friends first
ids.uniq.first(limit)
end
def users_for_facepile(user, limit = Likeable.facepile_default_limit)
return [] if user.blank?
@facepile ||= begin
return nil unless ids = ids_for_facepile(user, limit)
Likeable.find_many(User, ids)
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems