Negative currency amount is displayed as $-xxx,xxx.xx for en-us culture

[clement911]

Shouldn't a negative currency amount be displayed -$xxx,xxx.xx for en-us ?

With that commit it will show as $-xxx,xxx.xx which is kind of weird...

[petebacondarwin]

I believe that this is because the en-us locale info in CLDR does not provide a specific negative pattern and so we "guess" at it on this line: https://github.com/angular/angular.js/blob/master/i18n/src/parser.js#L59

[shwei]

@clement911 Using currency filter, the current display of negative US currency is wrapped around by parenthesis. e.g. ($1234.56) . Sample: http://plnkr.co/edit/w16eMG8LzJ1pe4iuPaum?p=preview

Don't know how you did it so I can reproduce it. Can you please provide a Plnkr? Thanks!

[petebacondarwin]

@shwei - you need to load the en-US locale. See http://plnkr.co/edit/Gz9GcM1CarYuD4YRV5VB?p=preview

[clement911]

I'm pretty sure this line is where the regression is:
https://github.com/angular/angular.js/blob/master/src/ngLocale/angular-locale_en-us.js#L105

By the way, this issue affects other cultures too, for example en-au.

[clement911]

@petebacondarwin when "guessing" the negative pattern would it be more appropriate to use
p.negPre = '-' + p.posPre;
instead of
p.negPre = p.posPre + '-';