Fix player count game validation

app/models/game.rb

@@ -50,10 +50,10 @@ class Game < ActiveRecord::Base
   def validate_startable
     @player_count = players.count
     @user_count = players.where.not(soft_token: nil).count
-    errors[:players] = 'Must be at least 2 players.'  if @user_count < 2
-    errors[:players] = 'Must be less than 5 players.'  if @user_count > 4
-    errors[:status]  = 'Game already started...' if self.status.nil? == false
-    errors[:player_cards]  = 'Cards already dealt...' unless player_cards.empty?
+    errors.add(:players, 'Must be at least 2 players.')  if @player_count < 2
+    errors.add(:players, 'Must be less than 5 players.')  if @player_count > 4
+    errors.add(:status, 'Game already started...') if self.status.nil? == false
+    errors.add(:player_cards, 'Cards already dealt...') unless player_cards.empty?
     fail StandardError, errors if errors.count > 0
     return true
   end

spec/models/game_spec.rb

@@ -67,6 +67,7 @@ RSpec.describe Game, type: :model do
           @game.players.new(user_id: User.last.id)
           expect { @game.validate_startable }.to raise_error StandardError
           expect(@game.startable?).to eq(false)
+          binding.pry
           expect(@game.errors[:players])
             .to include 'Must be less than 5 players.'
         end