Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Money

Inherits:
Type
  • Object
show all
Defined in:
activerecord/lib/active_record/connection_adapters/postgresql/oid.rb

Instance Method Summary collapse

Methods inherited from Type

#type, #type_cast_for_write

Instance Method Details

#type_cast(value) ⇒ Object


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid.rb', line 39

def type_cast(value)
  return if value.nil?

  # Because money output is formatted according to the locale, there are two
  # cases to consider (note the decimal separators):
  #  (1) $12,345,678.12
  #  (2) $12.345.678,12

  case value
  when /^-?\D+[\d,]+\.\d{2}$/  # (1)
    value.gsub!(/[^-\d.]/, '')
  when /^-?\D+[\d.]+,\d{2}$/  # (2)
    value.gsub!(/[^-\d,]/, '').sub!(/,/, '.')
  end

  ConnectionAdapters::Column.value_to_decimal value
end