StringUtils class - string library

Constructors

StringUtils()

Properties

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

add0x(String value) → String: add the '0x' prefix to a hexadecimal string if it exists.
decode(List<int> value, {StringEncoding type = StringEncoding.utf8, bool allowInvalidOrMalformed = false}) → String: Decodes a list of bytes value into a string using the specified type.
encode(String value, {StringEncoding type = StringEncoding.utf8}) → List<int>: Encodes the given value string into a list of bytes using the specified type.
fromJson(Object data, {String? indent, bool toStringEncodable = false, Object? toEncodable(dynamic)?}) → String: Converts a Dart object represented as a Map to a JSON-encoded string.
isHexBytes(String v) → bool
ixHexaDecimalNumber(String v) → bool
strip0x(String value) → String: Removes the '0x' prefix from a hexadecimal string if it exists.
toBytes(String v) → List<int>
toJson<T>(Object? data, {Object? reviver(Object?, Object?)?}) → T: Converts a JSON-encoded string to a Dart object represented as a Map.
tryDecode(List<int>? value, {StringEncoding type = StringEncoding.utf8, bool allowInvalidOrMalformed = false}) → String?: Decodes a list of bytes value into a string using the specified type if possible.
tryEncode(String? value, {StringEncoding type = StringEncoding.utf8}) → List<int>?: Encodes the given value string into a list of bytes using the specified type if possible.
tryFromJson(Object? data, {String? indent, bool toStringEncodable = false, Object? toEncodable(dynamic)?}) → String?: Converts a Dart object represented as a Map to a JSON-encoded string if possible.
tryToBytes(String? v) → List<int>?
tryToJson<T>(Object? data, {Object? reviver(Object?, Object?)?}) → T?: Converts a JSON-encoded string to a Dart object represented as a Map if possible.