Class: ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Float
- Inherits:
-
Type::Float
- Object
- Type::Value
- Type::Float
- ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Float
- Includes:
- Infinity
- Defined in:
- lib/active_record/connection_adapters/postgresql/oid/float.rb
Overview
:nodoc:
Instance Attribute Summary
Attributes inherited from Type::Value
Instance Method Summary collapse
Methods included from Infinity
Methods inherited from Type::Float
Methods included from Type::Numeric
#changed?, #number?, #type_cast
Methods inherited from Type::Value
#==, #binary?, #changed?, #changed_in_place?, #initialize, #klass, #number?, #text?, #type, #type_cast_for_database, #type_cast_for_schema, #type_cast_from_database, #type_cast_from_user
Constructor Details
This class inherits a constructor from ActiveRecord::Type::Value
Instance Method Details
#cast_value(value) ⇒ Object
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# File 'lib/active_record/connection_adapters/postgresql/oid/float.rb', line 8 def cast_value(value) case value when ::Float then value when 'Infinity' then ::Float::INFINITY when '-Infinity' then -::Float::INFINITY when 'NaN' then ::Float::NAN else value.to_f end end |