Limit returned followees/followers by API to 40 for now

app/controllers/api/v1/accounts_controller.rb

@@ -14,12 +14,12 @@ class Api::V1::AccountsController < ApiController
   end
 
   def following
-    @accounts = @account.following
+    @accounts = @account.following.limit(40)
     render action: :index
   end
 
   def followers
-    @accounts = @account.followers
+    @accounts = @account.followers.limit(40)
     render action: :index
   end
 

app/models/account.rb

@@ -125,7 +125,7 @@ class Account < ApplicationRecord
   def common_followers_with(other_account)
     results  = Neography::Rest.new.execute_query('MATCH (a {account_id: {a_id}})-[:follows]->(b)-[:follows]->(c {account_id: {c_id}}) RETURN b.account_id', a_id: id, c_id: other_account.id)
     ids      = results['data'].map(&:first)
-    accounts = Account.where(id: ids).with_counters.map { |a| [a.id, a] }.to_h
+    accounts = Account.where(id: ids).with_counters.limit(20).map { |a| [a.id, a] }.to_h
     ids.map { |id| accounts[id] }.compact
   rescue Neography::NeographyError, Excon::Error::Socket
     []