Hey Jarkko,
thanks for your comment. I give it another try:
# the extensions
class String
def to_delocalized_decimal
BigDecimal.new(self.sub(',', '.'))
rescue
self
end
end
class BigDecimal
def to_localized_string(precision=2)
("%01.#{precision}f" % self).to_s.sub('.', ',')
rescue
self.to_s
end
end
# my ActiveRecord-Class
class Article < ActiveRecord::Base
def localized_price=(value)
self.price = value.to_delocalized_decimal unless value.blank?
end
def localized_price
price.to_localized_string if price
end
end
# my new.html.erb
...
<b>Price</b><br />
<%= f.text_field :localized_price %>
But I guess, you have a solution more elegant? I'm dreaming of an
ActiveRecordPlugin, so I just have to write ..
class Article
localized_decimal :price, :tax ...
end
... and I got the two setter and getter methods for free. Anyone have an
idea how to make it?
Greetings
Benni
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