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author | Ernie Miller <ernie@metautonomo.us> | 2010-09-29 15:43:51 -0400 |
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committer | Ernie Miller <ernie@metautonomo.us> | 2010-09-29 15:43:51 -0400 |
commit | 3a994b9949daccc2a64d08234af22fda78e49a17 (patch) | |
tree | 9beec2e12ccde5720a076f0142ff7dab2c48654a /lib/arel/visitors | |
parent | 261d284136567edfeb4dbfd9403ebd95e6bdae75 (diff) | |
download | rails-3a994b9949daccc2a64d08234af22fda78e49a17.tar.gz rails-3a994b9949daccc2a64d08234af22fda78e49a17.tar.bz2 rails-3a994b9949daccc2a64d08234af22fda78e49a17.zip |
Add support for remaining *_any/*_all attribute methods, and add matches/does_not_match/not_in
Diffstat (limited to 'lib/arel/visitors')
-rw-r--r-- | lib/arel/visitors/to_sql.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb index fc821a0ddb..7f9186d28c 100644 --- a/lib/arel/visitors/to_sql.rb +++ b/lib/arel/visitors/to_sql.rb @@ -161,6 +161,14 @@ module Arel "#{visit o.left} < #{visit o.right}" end + def visit_Arel_Nodes_Matches o + "#{visit o.left} LIKE #{visit o.right}" + end + + def visit_Arel_Nodes_DoesNotMatch o + "#{visit o.left} NOT LIKE #{visit o.right}" + end + def visit_Arel_Nodes_StringJoin o "#{visit o.left} #{visit o.right}" end @@ -191,6 +199,12 @@ module Arel "#{visit o.left} IN (#{right})" end + def visit_Arel_Nodes_NotIn o + right = o.right + right = right.empty? ? 'NULL' : right.map { |x| visit x }.join(', ') + "#{visit o.left} NOT IN (#{right})" + end + def visit_Arel_Nodes_And o "#{visit o.left} AND #{visit o.right}" end |