date_symbols library


This holds onto information about how a particular locale formats dates. It contains mostly strings, e.g. what the names of months or weekdays are, but also indicates things like the first day of the week. We expect the data for instances of these to be generated out of ICU or a similar reference source. This is used in conjunction with the date_time_patterns, which defines for a particular locale the different named formats that will make use of this data.


en_USPatterns → const Map<String, String>


en_USSymbols DateSymbols
We hard-code the locale data for en_US here so that there's at least one locale always available.