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authorErnie Miller <ernie@metautonomo.us>2010-09-29 15:43:51 -0400
committerErnie Miller <ernie@metautonomo.us>2010-09-29 15:43:51 -0400
commit3a994b9949daccc2a64d08234af22fda78e49a17 (patch)
tree9beec2e12ccde5720a076f0142ff7dab2c48654a /lib/arel/visitors/to_sql.rb
parent261d284136567edfeb4dbfd9403ebd95e6bdae75 (diff)
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Add support for remaining *_any/*_all attribute methods, and add matches/does_not_match/not_in
Diffstat (limited to 'lib/arel/visitors/to_sql.rb')
-rw-r--r--lib/arel/visitors/to_sql.rb14
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