标签named-scope - 这是页2 - GeneraCodice

Composing named_scopes that limit on the same field

https://www.generacodice.com/cn/articolo/10880938/composing-named-scopes-that-limit-on-the-same-field
  ruby  -  ruby-on-rails  -  named-scope  -  ruby-on-rails-2
StackOverflow StackOverflow

Adding OR statements to a scope in Rails 3

https://www.generacodice.com/cn/articolo/10330785/adding-or-statements-to-a-scope-in-rails-3
  ruby-on-rails  -  activerecord  -  scope  -  named-scope
StackOverflow StackOverflow

Can I make this Rails 4 named scope nicer

https://www.generacodice.com/cn/articolo/9951063/can-i-make-this-rails-4-named-scope-nicer
  ruby-on-rails  -  named-scope  -  model  -  ruby-on-rails-4
StackOverflow StackOverflow

How to delete objects through a named scope?

https://www.generacodice.com/cn/articolo/9754233/how-to-delete-objects-through-a-named-scope
  ruby-on-rails  -  named-scope  -  findby  -  activerecord-relation
StackOverflow StackOverflow

Object with wrong id after named_scope

https://www.generacodice.com/cn/articolo/8893842/object-with-wrong-id-after-named-scope
  ruby  -  ruby-on-rails  -  named-scope  -  has-and-belongs-to-many  -  ruby-on-rails-2
StackOverflow StackOverflow

Rails and Postgresql how to sort with custom count? ORDER BY is ambiguous

https://www.generacodice.com/cn/articolo/8684736/rails-and-postgresql-how-to-sort-with-custom-count-order-by-is-ambiguous
  sql  -  ruby-on-rails  -  postgresql  -  named-scope
StackOverflow StackOverflow

In Ruby, how to write an ActiveRecord named scope that finds the root nodes of a reflexive hierarchy?

https://www.generacodice.com/cn/articolo/8493390/in-ruby-how-to-write-an-activerecord-named-scope-that-finds-the-root-nodes-of-a-reflexive-hierarchy
  ruby  -  activerecord  -  named-scope  -  self-join
StackOverflow StackOverflow

Rails: Named scope works on Class but not instance of Class

https://www.generacodice.com/cn/articolo/7768986/rails-named-scope-works-on-class-but-not-instance-of-class
  ruby-on-rails  -  named-scope  -  refinerycms
StackOverflow StackOverflow

Rails: select in an intricate relationship

https://www.generacodice.com/cn/articolo/7306378/rails-select-in-an-intricate-relationship
  ruby-on-rails  -  select  -  named-scope  -  relationship
StackOverflow StackOverflow

Which scope must be used if we want the instance collected by the GC to be disposed properly?

https://www.generacodice.com/cn/articolo/6884179/which-scope-must-be-used-if-we-want-the-instance-collected-by-the-gc-to-be-disposed-properly
  named-scope  -  ninject
StackOverflow StackOverflow
发现结果: 249
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