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| author | Erik Michaels-Ober <sferik@gmail.com> | 2014-03-03 19:23:22 -0800 |
|---|---|---|
| committer | Erik Michaels-Ober <sferik@gmail.com> | 2014-03-03 19:23:22 -0800 |
| commit | 3413b88a3d6b2b022dfb57e42565446b1e024314 (patch) | |
| tree | b3b7f62107f5fb6e76cdf0e90ea78395cacf2188 /activerecord/lib/active_record/associations.rb | |
| parent | 817fe31196dd59ee31f71ef1740122b6759cf16d (diff) | |
| download | rails-3413b88a3d6b2b022dfb57e42565446b1e024314.tar.gz rails-3413b88a3d6b2b022dfb57e42565446b1e024314.tar.bz2 rails-3413b88a3d6b2b022dfb57e42565446b1e024314.zip | |
Replace map.flatten with flat_map in activerecord
Diffstat (limited to 'activerecord/lib/active_record/associations.rb')
| -rw-r--r-- | activerecord/lib/active_record/associations.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 53f7591226..f725356cd9 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -530,8 +530,8 @@ module ActiveRecord # end # # @firm = Firm.first - # @firm.clients.collect { |c| c.invoices }.flatten # select all invoices for all clients of the firm - # @firm.invoices # selects all invoices by going through the Client join model + # @firm.clients.flat_map { |c| c.invoices } # select all invoices for all clients of the firm + # @firm.invoices # selects all invoices by going through the Client join model # # Similarly you can go through a +has_one+ association on the join model: # |