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| author | Ernie Miller <ernie@metautonomo.us> | 2010-09-29 12:54:13 -0400 |
|---|---|---|
| committer | Ernie Miller <ernie@metautonomo.us> | 2010-09-29 12:54:13 -0400 |
| commit | 261d284136567edfeb4dbfd9403ebd95e6bdae75 (patch) | |
| tree | 7de52f16f8915dd0277ca8434b19127d4c700c7d /lib | |
| parent | d68165501fc80bbce34c43eaaf48381bcca27c15 (diff) | |
| download | rails-261d284136567edfeb4dbfd9403ebd95e6bdae75.tar.gz rails-261d284136567edfeb4dbfd9403ebd95e6bdae75.tar.bz2 rails-261d284136567edfeb4dbfd9403ebd95e6bdae75.zip | |
Add eq_any.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/arel/attributes/attribute.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/arel/attributes/attribute.rb b/lib/arel/attributes/attribute.rb index e1f7fd81d2..b5698a3f1d 100644 --- a/lib/arel/attributes/attribute.rb +++ b/lib/arel/attributes/attribute.rb @@ -11,6 +11,14 @@ module Arel Nodes::Equality.new self, other end + def eq_any others + first = Nodes::Equality.new self, others.shift + + Nodes::Grouping.new others.inject(first) { |memo,expr| + Nodes::Or.new(memo, Nodes::Equality.new(self, expr)) + } + end + def in other case other when Arel::SelectManager |