diff options
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index c37855172b..b0535cfff5 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -100,7 +100,7 @@ module ActiveRecord # # === conditions # - # If you want to add conditions to your included models you'll have + # If you want to add string conditions to your included models, you'll have # to explicitly reference them. For example: # # User.includes(:posts).where('posts.name = ?', 'example') @@ -111,6 +111,12 @@ module ActiveRecord # # Note that #includes works with association names while #references needs # the actual table name. + # + # If you pass the conditions via hash, you don't need to call #references + # explicitly, as #where references the tables for you. For example, this + # will work correctly: + # + # User.includes(:posts).where(posts: { name: 'example' }) def includes(*args) check_if_method_has_arguments!(:includes, args) spawn.includes!(*args) |