DateHelper class

Provides static methods for date computations which are not available in Dart 2.7.0.

Values are according to ISO 8601 as in DateTime:

  • January = 1, ..., December = 12,
  • Monday = 1, ..., Sunday = 7

Constructors

DateHelper()

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited

Static Methods

getDefaultPattern(DateTimeUsing using) String
Gets the default pattern for date, time or date with time.
isBetween({int year, int month, DateTime lower, DateTime upper}) bool
Returns true if year and month is not older than lower (or lower=null) and not younger than upper (or upper=null).
isUsing(DateTimeFormat format) DateTimeUsing