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List Question
20
Devhide
2018-11-16T07:50:16.110000
283
Views
ActiveRecord - How to associate (unsaved) child of (unsaved) parent with another object before saving all objects
Published on
16 November 2018 at 07:50
#ruby-on-rails
#activerecord
#activerecord-relation
2.6k
Views
ActiveRecord::Relation.concat failing in Rails 5
Published on
02 November 2018 at 20:43
#ruby-on-rails
#ruby
#activerecord
#activerecord-relation
3.9k
Views
Rails: Cannot have a has_many :through association before association is defined
Published on
30 October 2018 at 23:52
#ruby-on-rails
#activerecord
#has-many-through
#activerecord-relation
562
Views
How do I write an ActiveRecord scope that returns the most recently created 2 records that belong to their parent?
Published on
23 July 2018 at 02:36
#sql
#ruby-on-rails
#activerecord
#scope
#activerecord-relation
67
Views
Active Record Scope modifies Active Record Relation. Why?
Published on
13 March 2018 at 11:31
#ruby-on-rails
#activerecord
#activerecord-relation
184
Views
ActiveRecord finder method #where not filtering query results
Published on
12 November 2017 at 19:34
#ruby-on-rails
#ruby-on-rails-4
#scope
#class-method
#activerecord-relation
268
Views
Independent ActiveRecord query inside ActiveRecord::Relation context
Published on
20 September 2017 at 15:01
#ruby-on-rails
#ruby
#activerecord
#ruby-on-rails-5
#activerecord-relation
109
Views
Rails Data Modelling: How to establish relationships when 2 Objects "Share" the same has_many list?
Published on
12 September 2017 at 22:27
#ruby-on-rails
#ruby
#rails-activerecord
#activerecord-relation
130
Views
Rails Data Modelling: How can I model a has_many relationship that's actually a collection of another model?
Published on
28 July 2017 at 15:32
#ruby-on-rails
#ruby
#activerecord
#activerecord-relation
547
Views
Return ActiveRecord relation from WHERE NOT EXISTS query
Published on
11 May 2017 at 13:11
#ruby-on-rails
#ruby
#activerecord
#associations
#activerecord-relation
125
Views
Reblog a post when user repost from another user timeline
Published on
16 February 2017 at 20:35
#ruby-on-rails
#ruby-on-rails-4
#activerecord
#activerecord-relation
581
Views
Rails 4.2 rendering an Array in js.erb results in a crash
Published on
23 December 2016 at 01:08
#javascript
#rails-activerecord
#render
#ruby-on-rails-4.2
#activerecord-relation
35
Views
Has_many to Has_many scheduling problems
Published on
28 September 2016 at 19:08
#ruby-on-rails
#activerecord
#activerecord-relation
450
Views
Specify currently grabbed records within Model class method
Published on
16 March 2016 at 15:17
#ruby-on-rails
#ruby
#activerecord
#activerecord-relation
73
Views
Can the joins table created by a has_many :through relation also have a has_many relation?
Published on
12 February 2016 at 03:46
#ruby-on-rails
#relation
#activerecord-relation
1.6k
Views
Set attr_accessor value on ActiveRecord Relation
Published on
16 November 2015 at 12:12
#ruby-on-rails
#ruby-on-rails-4
#activerecord
#attr-accessor
#activerecord-relation
41
Views
Active Record and Ruby on Rails strange behaviour
Published on
04 November 2015 at 09:59
#ruby-on-rails-4
#activerecord
#activerecord-relation
261
Views
Calling a ActiveRecord class method for ActiveRecord_Relation as a receiver
Published on
13 September 2015 at 07:44
#ruby-on-rails
#ruby
#activerecord
#activerecord-relation
924
Views
Moving items in ActiveRecord_Relation result?
Published on
01 April 2015 at 21:49
#ruby-on-rails
#rails-activerecord
#activerecord-relation
562
Views
Overriding update_all method for specific models Rails 4.2
Published on
12 January 2015 at 09:23
#ruby-on-rails
#ruby
#update-all
#activerecord-relation
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