Class: Spree::LocalizedNumber

Inherits:
Object
  • Object
show all
Defined in:
lib/spree/localized_number.rb

Class Method Summary collapse

Class Method Details

.parse(number) ⇒ BigDecimal, anything

Given a string, strips all non-price-like characters from it, taking into account locale settings. Returns the input given anything else.

Parameters:

  • number (String, anything) —

    the number to be parsed or anything else

Returns:

  • (BigDecimal, anything) —

    the number parsed from the string passed in, or whatever you passed in



10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/spree/localized_number.rb', line 10

def self.parse(number)
  return number unless number.is_a?(String)

  separator, delimiter = I18n.t([:'number.currency.format.separator', :'number.currency.format.delimiter'])
  non_number_characters = /[^0-9\-#{separator}]/

  # strip everything else first
  number.gsub!(non_number_characters, '')
  # then replace the locale-specific decimal separator with the standard separator if necessary
  number.gsub!(separator, '.') unless separator == '.'

  number.to_d
end