mongomapper

相关标签：javascript jquery android 多少钱 iPhone

how get validation messages from mangomapper using rails console?

I am basically teaching myself how to use RoR and MongoDB at the same time. I am following the very good book / tutorial : http://railstutorial.org/[详细]

2023-02-04 04:08 分类：问答
Rails code generated with ORM mangomapper throws NoMethodError (undefined method `each' for "4d2aeaea4403baa84a000005":String)

I am absolutely totally news to Rails and to MongoDB. I have been following tutorials from a good book and create my first Rails app with a light Twitter copy. Everything went fine and smooth.[详细]

2023-02-03 22:39 分类：问答
Race condition, url shortener algorithm/Rails/MongoDB/MongoMapper

I created a url shortener algorithm with Ruby + MongoMapper It\'s a simple url shortener algorithm with max 3 digits[详细]

2023-02-02 00:46 分类：问答
adding a processing custom form field in rails 3.0 with mongomapper

I\'ve got a Rails 3.0 project, using mongo with MongoMapper. I\'ve got a model with basic info describing a petstore which has_many pets. A pet is a separate model.[详细]

2023-02-01 13:13 分类：问答
How to implement custom type in mongomapper

I want the following model structure: Item name options price value currency weight for making the calls: item.name #name of the item[详细]

2023-01-31 22:12 分类：问答
What is the difference between mongodb and mongomapper?

What is the difference between mongodb and mo开发者_开发技巧ngomapper ?MongoMapper is just a Ruby API for connecting to, querying, and updating a MongoDB databse.MongoMapper is a MongoDB Library for R[详细]

2023-01-30 13:42 分类：问答
Defining a different primary key in Mongomapper

I am defining a primary key in MongoMapper. class B key :_id, string key :externalId, string end The problem is that everything i add a new record in B, it appears that I need to explicity specify[详细]

2023-01-28 11:09 分类：问答
jnunemaker-validatable removes the "on" param from validates_acceptance_of

I have the jnunemaker-validatable gem by virtue of the fact that I\'m using mongo-mapper, and I find that I can not use the :on param for the validates_acceptance_of helper.It dies with:[详细]

2023-01-27 02:14 分类：问答
jnunemaker-validatable - internationalization option?

I am using the jnunemaker-validatable gem by way of mongomapper, and it seems that the error messages are not coming through mapped to the standard keys used in Activerecord\'s i18n file.I\'m not 100%[详细]

2023-01-27 02:13 分类：问答
User model design when using OAuth

I\'m currently building a web app (my first), and w开发者_如何学JAVAanted to include OAuth capability so that users can log in via twitter and facebook. I\'m building it in Sinatra, and have looked at[详细]

2023-01-26 23:35 分类：问答