javascript - Getting what is the first day of the week based on Locale with momentJs -

javascript - Getting what is the first day of the week based on Locale with momentJs -

using momentjs, possible first day of week (monday(1), sunday(7)...) based on locale without creating new moment?

i know can access first day of week current locale with:

moment.locale('uk'); moment().startof('week').isoweekday(); //returns 1 moment.locale('en'); moment().startof('week').isoweekday(); //returns 7

but think it's bit ugly...

creating momentjs object. going first date of week. resolving weekday.

any improve idea? thx!

this question has proper reply in momentjs's current api:

moment.localedata('en-us').firstdayofweek();

as op asked - no instance of moment() needed, no ugliness of going "start of", plain simple utilize of localedata.

note, might required download moment+locale file larger (44kb) moment (about 12kb).

seems case version 2.2.0, more info can found on docs: http://momentjs.com/docs/#/i18n/locale-data/

javascript momentjs