kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

Rewrite Relation#readonly, eager_load, preload using Object#tap

Browse source
This commit is contained in:
Pratik Naik 2009-12-29 15:28:40 +05:30
parent 1785e1b26e
commit 0a1ff1a14f
1 changed files with 4 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
activerecord/lib/active_record/relation.rb
View file

@ -33,21 +33,15 @@ module ActiveRecord
alias :& :merge
def preload(*associations)
relation = spawn
relation.preload_associations += Array.wrap(associations)
relation
spawn.tap {|r| r.preload_associations += Array.wrap(associations) }
end
def eager_load(*associations)
relation = spawn
relation.eager_load_associations += Array.wrap(associations)
relation
spawn.tap {|r| r.eager_load_associations += Array.wrap(associations) }
end
def readonly(status = true)
relation = spawn
relation.readonly = status
relation
spawn.tap {|r| r.readonly = status }
end
def select(selects)
@ -135,9 +129,7 @@ module ActiveRecord
@relation.join(join, join_type)
end
relation = spawn(join_relation)
relation.readonly = true
relation
spawn(join_relation) { |r| r.readonly = true }
end
def where(*args)