diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/postgresql/oid/date_time.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/postgresql/oid/date_time.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/date_time.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/date_time.rb new file mode 100644 index 0000000000..9ccbf71159 --- /dev/null +++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/date_time.rb @@ -0,0 +1,26 @@ +module ActiveRecord + module ConnectionAdapters + module PostgreSQL + module OID # :nodoc: + class DateTime < Type::DateTime + include Infinity + + def cast_value(value) + if value.is_a?(::String) + case value + when 'infinity' then ::Float::INFINITY + when '-infinity' then -::Float::INFINITY + when / BC$/ + super("-" + value.sub(/ BC$/, "")) + else + super + end + else + value + end + end + end + end + end + end +end |