I have a mongomapper 开发者_JS百科product and a category model and a category has many products.
I have am using mongodb with mongomapper to store all my products.Each product belongs to multiple categories that have many levels i.e. category, sub category etc.
Continuing on from my question about EAV, I\'m considering using MongoDB to store product attributes.
I have a mongomapper document with embedded documents, and want to make a copy of it. In essence, what I am trying to do is something like this:
class Api::StoresController < ApplicationController respond_to :json def index @stores = Store.all(:include => :products)
i have created a LocalizedString custom data type for storing / displaying translations using mongo_mapper.
I am trying out mongodb with Rails 3. after following instructions from mongomapper\'s site and a few others, i haven\'t been able to solve one small issue...
I have a Record model (Active Record) that stores some custom logs. Record is in polymorphic association with all the other model in my app, and I can effectively log what I want hooking my Record me
I got the following error during my \"rake mongo:mongrate\" attempt: $ rake mongo:mongrate --trace (in /home/mei/Jobfully)
I am getting this error when calling a builder template from sinatra route: wrong number of arguments (1开发者_如何学运维 for 0)
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