diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/postgresql/oid.rb | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb index 540b3694b5..14beb7bd25 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb @@ -249,9 +249,14 @@ This is not reliable and will be removed in the future. def type; :float end def type_cast(value) - return if value.nil? - - value.to_f + case value + when nil; nil + when 'Infinity'; ::Float::INFINITY + when '-Infinity'; -::Float::INFINITY + when 'NaN'; ::Float::NAN + else + value.to_f + end end end |