ruby - Trying to solve for a '.includes' issue in rails controller active record -

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i pretty noob ror coder, trying figure out problem no luck. have application accessing 2 models:

-appointments (belongs location) -locations (has many appointments)

on appointment index page displaying map of locatations pins using gmap4rails gem. working fine, cannot figure out how limit @appointments locations nearby...

def index   @appointments = appointment.where(active: "true").order("created_at desc")   @hash = gmaps4rails.build_markers(@appointments) |appointment, marker|     marker.lat appointment.location.latitude     marker.lng appointment.location.longitude   end end

this gets me of appointments active. working on locations index:

def index   if params[:search].present?     @locations = location.near(params[:search], 50)   else     @locations = location.near([session[:latitude], session[:longitude]], 50)   end     @hash = gmaps4rails.build_markers(@locations) |location, marker|       marker.lat location.latitude       marker.lng location.longitude   end end

i have tried every variation of query include appointment.location.near...

what missing here???

here models:

class appointment < activerecord::base     belongs_to :user     belongs_to :profile     belongs_to :length     belongs_to :location      has_many :confirmations      validates_presence_of :title, :comments end

locations...

class location < activerecord::base      geocoded_by :address      def address       [address_1, city, state, zip].compact.join(', ')     end      after_validation :geocode, :if => :address_1_changed?      has_many :profile_locations     has_many :profiles, through: :profile_locations      has_many :appointments end

try this:

# appointments controller def index   nearby_locations = location.near([session[:latitude], session[:longitude]], 50)   @appointments = appointment.where(location: nearby_locations).where(active: true).order(created_at: :desc)   ... end

note can pass array of objects/ids (like nearby_locations above) collection of objects (@appointments above). can chain queries multiple wheres.


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