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author | Robin Dupret <robin.dupret@gmail.com> | 2014-02-28 20:23:31 +0100 |
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committer | Robin Dupret <robin.dupret@gmail.com> | 2014-02-28 20:23:31 +0100 |
commit | a92c707895c5ec7552abd957537605f8bc3d5703 (patch) | |
tree | b342587cb1bcbd3ae45e2d7d5065dc872b32f07e /activerecord/lib/active_record/relation | |
parent | 3bdc7eb94d5da8c531f5d89a3e4c333f5679e920 (diff) | |
parent | 16f96238ba59fd81017b1402eb665e55c5dd4ba5 (diff) | |
download | rails-a92c707895c5ec7552abd957537605f8bc3d5703.tar.gz rails-a92c707895c5ec7552abd957537605f8bc3d5703.tar.bz2 rails-a92c707895c5ec7552abd957537605f8bc3d5703.zip |
Merge pull request #14230 from kuldeepaggarwal/doc-select
Correct `select` examples and doc, ref [522c0fd] [ci skip]
Diffstat (limited to 'activerecord/lib/active_record/relation')
-rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 5d38f0dce8..d88858611c 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -202,7 +202,7 @@ module ActiveRecord # fields are retrieved: # # Model.select(:field) - # # => [#<Model field:value>] + # # => [#<Model id: nil, field: "value">] # # Although in the above example it looks as though this method returns an # array, it actually returns a relation object and can have other query @@ -211,12 +211,12 @@ module ActiveRecord # The argument to the method can also be an array of fields. # # Model.select(:field, :other_field, :and_one_more) - # # => [#<Model field: "value", other_field: "value", and_one_more: "value">] + # # => [#<Model id: nil, field: "value", other_field: "value", and_one_more: "value">] # # You can also use one or more strings, which will be used unchanged as SELECT fields. # # Model.select('field AS field_one', 'other_field AS field_two') - # # => [#<Model field: "value", other_field: "value">] + # # => [#<Model id: nil, field: "value", other_field: "value">] # # If an alias was specified, it will be accessible from the resulting objects: # @@ -224,7 +224,7 @@ module ActiveRecord # # => "value" # # Accessing attributes of an object that do not have fields retrieved by a select - # will throw <tt>ActiveModel::MissingAttributeError</tt>: + # except +id+ will throw <tt>ActiveModel::MissingAttributeError</tt>: # # Model.select(:field).first.other_field # # => ActiveModel::MissingAttributeError: missing attribute: other_field |