I am new to ruby and trying to work on the an appli开发者_高级运维cation that uses caching. I have a code that actually wait for an database update and keep polling until it finds specific value.
I have two DropDownLists in form, both displaying list of regions. First is required, second not, stored as null in db.
I am working on a simple dictionary where I have words and synonyms to those words. I am not sure which model is a better solution, working with a serialized attribute or association.
I have the following method to check if a user has admin access. def has_admin_access?(user) user.present? && gym_users.where(:role_id => [3, 4]).where([\'user_id = ? AND date_ended IS NUL
Is it possible to create one model that stands for two different objects? for example: I have a blog, on which, I will publish articles on pure text and screencasts with only video.
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I have one model call Permissions of about 60 columns where half of the column represents a boolean and half of them a text (:string) field.
I don\'t know if I am explaining this correctly, or if the solution is rather simple, so here goes: I am using MvcMailer, but before that I set up a wizard input form which I call Quote.cshtml. Behin
Does anyone know if its possible to create a model instance and apply the ID and any other attributes without having to load it from the database? I tried doing this, but the associations are not fetc
i\'m using globalize3 in a rails3 app. I have a model called Book with some attributes to be translated, all working great. I\'m trying to write a before_save function to validate changes in the trans
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