RxString class
A specialized Rx for String values with additional convenience methods.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isEmpty → bool
-
Returns true if the current value is empty.
no setter
- isNotEmpty → bool
-
Returns true if the current value is not empty.
no setter
- length → int
-
Returns the length of the current string value.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
stream
→ Stream<
String> -
Gets a stream of value changes.
no setterinherited
- value ↔ String
-
Gets the current value.
getter/setter pairinherited
Methods
-
append(
String text) → void - Appends text to the current value.
-
clear(
) → void - Clears the string (sets it to empty).
-
clearListeners(
) → void -
Removes all listeners.
inherited
-
dispose(
) → void -
Disposes of the reactive value and closes the stream.
inherited
-
listen(
void callback(String text)) → VoidCallback -
Adds a listener that will be called whenever the value changes.
inherited
-
listenWithPrevious(
void callback(String previous, String current)) → VoidCallback -
Adds a listener that will be called with both the previous and the new
value on every change.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
prepend(
String text) → void - Prepends text to the current value.
-
removeListener(
void callback(String text)) → void -
Removes a specific listener.
inherited
-
toString(
) → String -
Returns the current value as a string.
inherited
-
update(
String updater(String current)) → void -
Updates the value using a function and notifies listeners if changed.
inherited
Operators
-
operator ==(
Object other) → bool -
Checks equality based on the current value.
inherited