TruncateToFixedWordLengthTransformation class

A transformation to convert a String into a truncated variant that contains at most length words.

If the input contains more than length words, it is truncated. The truncationIndicator will be prepended or appended depending on truncateAt.

final transformation = TruncateToFixedWordLengthTransformation(
  length: 4,
  truncationIndicator: '~',
  truncateAt: TruncateAt.end,
);

// 'A string that is~'
transformation.transform('A string that is too long', 'en_US');

Inheritance

• Object
• Transformation<String, String>
• TruncateToFixedWordLengthTransformation

Available Extensions

• TransformationExtensions

Constructors

TruncateToFixedWordLengthTransformation({required int length, required String truncationIndicator, required TruncateAt truncateAt})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → int

The maximum number of words to allow in a transformed String.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

truncateAt → TruncateAt

Whether to truncate from the start or end of the input.

final

truncationIndicator → String

The truncation indicator that should be prepended or appended if a String is truncated, subject to available space.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

transform(String input, String locale) → String

Transforms input into an instance of U using the provided locale.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited