Class: HasSetting::Formatters::NilSafeFormatter

Inherits:

Object

• Object
• HasSetting::Formatters::NilSafeFormatter

Defined in:

lib/has_setting/formatters.rb

Overview

Helper class which handles nil values

Direct Known Subclasses

BooleanFormatter, BooleansFormatter, FloatFormatter, FloatsFormatter, IntFormatter, IntsFormatter, StrictBooleanFormatter, StrictBooleansFormatter, StringFormatter, StringsFormatter

Instance Method Summary

• #to_s(value) ⇒ Object

  Converts the value to String for storing in DB Nil is returned for nil values.

• #to_type(value) ⇒ Object

  Converts the String from DB to the specified type Nil is returned for nil values.

Instance Method Details

#to_s(value) ⇒ Object

Converts the value to String for storing in DB Nil is returned for nil values

# File 'lib/has_setting/formatters.rb', line 32

def to_s(value)
  safe_to_s(value) unless value == nil
end

#to_type(value) ⇒ Object

Converts the String from DB to the specified type Nil is returned for nil values

# File 'lib/has_setting/formatters.rb', line 27

def to_type(value)
  safe_to_type(value) unless value == nil
end