named-scope

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rails named_scope ignores eager loading

Two models (Rails 2.3.8): User; username & disabled properties; User has_one :profile Profile; full_name & hidden properties[详细]

2023-01-03 03:30 分类：问答
Searchlogic and :has_many, :through =>

I\'m using Searchlogic to search on many fields in a database.One of those fields is a :has_may, :through => relationship, and I can\'t get it to work.[详细]

2023-01-02 21:23 分类：问答
ruby one-liner for this possible?

Any chance the 2nd and 3rd lines can be combined in an one-liner and hopefully save one valuable开发者_如何学编程?[详细]

2023-01-02 10:24 分类：问答
What's the significance of named scope in Rails?

Before going for detail开发者_JAVA百科s. Question 1:-- What\'s the meaning of scope here (ie named **scope)?**[详细]

2023-01-01 00:54 分类：问答
How transform this find_by_sql to named_scope?

How can I possibly turn into named_scope开发者_Go百科? def self.hero_badge_awardees return User.find_by_sql(\"select users.*, awards.*, badges.badge_type[详细]

2022-12-31 20:17 分类：问答
How to translate find_by_sql statement into named_scope?

How do I translate the following into a named_scope? def self.commentors(cutoff=0) return User.find_by_sql(\"select users.*, count(*) as total_comments from users, comments[详细]

2022-12-31 17:21 分类：问答
executing named_scoped only when there are present params

Hi have a model like this: class EventDate < ActiveRecord::Base belongs_to :event named_scope :named, lambda { | name | {[详细]

2022-12-31 13:56 分类：问答
How to Resolve MySQL Error? Chaining Named Scopes

I\'m trying to chain two named_scopes in my User model. The first: named_scope :commentors, lambda { |*args|[详细]

2022-12-31 07:29 分类：问答
Using named_scope with counts of child models

I have a simple parent object having many children.I\'m trying to figure out how to use a named scope for bringing back just parents with specific numbers of children.[详细]

2022-12-31 06:05 分类：问答
rails named_scope as an extension to AR::Base

class SomeModel < ActiveRecord::Ba开发者_如何学Cse named_scope :recent, lambda { { :conditions => [\'created_at > ?\', 1.week.ago] } }[详细]

2022-12-30 12:33 分类：问答