instance method
column_names
Ruby on Rails 3.2.22.5
Since v3.1.12 Last seen in v3.2.22.5 PrivateAvailable in: v3.1.12 v3.2.22.5
Signature
column_names()
No documentation comment.
Source
# File activerecord/lib/active_record/fixtures.rb, line 659
def column_names
@column_names ||= @connection.columns(@table_name).collect { |c| c.name }
end
Defined in activerecord/lib/active_record/fixtures.rb line 659
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Defined in ActiveRecord::Fixtures