StringFormattingAndWrappingExtensions extension

Extensions for presentation, like adding quotes, truncating text, and formatting.

on

• String

Properties

reversed → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Reverses the characters in the string. Handles Unicode characters correctly.

no setter

Methods

compressSpaces({bool trim = true}) → String?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Extension method to remove consecutive spaces in a String and optionally trim the result. This is an alias for removeConsecutiveSpaces.

containsIgnoreCase(String? other) → bool

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Checks if this string contains other in a case-insensitive manner.

encloseInParentheses({bool wrapEmpty = false}) → String?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Extension method to enclose a String in parentheses.

escapeForRegex() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Escapes characters in a string that have a special meaning in regular expressions.

getEverythingAfter(String find) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Returns the substring after the first occurrence of find. Returns the original string if find is not found.

getEverythingAfterLast(String find) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Returns the substring after the last occurrence of find. Returns the original string if find is not found.

getEverythingBefore(String find) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Returns the substring before the first occurrence of find. Returns the original string if find is not found.

getFirstDiffChar(String other) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

insert(String newChar, int position) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Inserts newChar at the specified position.

insertNewLineBeforeBrackets() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Inserts a newline character before each opening parenthesis.

isBracketWrapped() → bool

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Checks if the string starts and ends with matching brackets. e.g., (abc), [abc], {abc}, <abc>.

isEquals(String? other, {bool ignoreCase = true, bool normalizeApostrophe = true}) → bool

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Compares this string to other, with options for case-insensitivity and apostrophe normalization.

isLatin() → bool

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Checks if the string contains only Latin alphabet characters (a-z, A-Z).

lastChars(int n) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Get the last n characters of a string.

normalizeApostrophe() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Replaces different apostrophe characters (’ and ') with a standard single quote.

nullIfEmpty({bool trimFirst = true}) → String?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Returns null if the string is empty or contains only whitespace.

removeConsecutiveSpaces({bool trim = true}) → String?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Extension method to remove consecutive spaces in a String and optionally trim the result.

removeEnd(String end) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes end from the end of the string, if it exists.

removeFirstChar() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes the first character from the string.

removeFirstLastChar() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes both the first and the last character from the string.

removeLastChar() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes the last character from the string.

removeLastOccurrence(String target) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes the last occurrence of target from the string.

removeMatchingWrappingBrackets() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes the first and last characters if they are a matching pair of brackets.

removeNonAlphaNumeric({bool allowSpace = false}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes all characters that are not letters or numbers.

removeNonNumbers() → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes all characters that are not digits (0-9).

removeStart(String? start, {bool isCaseSensitive = true, bool trimFirst = false}) → String?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Returns a new string with the specified start removed from the beginning of the original string, if it exists.

removeWrappingChar(String char, {bool trimFirst = true}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes the specified char from the beginning and/or end of the string.

replaceNonNumbers({String replacement = ''}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Replaces all characters that are not digits (0-9) with the replacement string.

splitCapitalizedUnicode({bool splitNumbers = false, bool splitBySpace = false, int minLength = 1}) → List<String>

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Splits a string by capitalized letters (Unicode-aware) and optionally by spaces, with an option to prevent splits that result in short segments.

substringSafe(int start, [int? end]) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Safely gets a substring, preventing RangeError.

toAlphaOnly({bool allowSpace = false}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Removes all characters that are not letters (A-Z, a-z).

truncateWithEllipsis(int? cutoff) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Truncates the string to cutoff and appends an ellipsis '…'.

truncateWithEllipsisPreserveWords(int? cutoff) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Truncates the string to cutoff and appends an ellipsis '…'.

words() → List<String>?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Splits the string into a list of words, using space (" ") as the delimiter.

wrap({String? before, String? after}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Wraps the string with the given before and after strings.

wrapDoubleAccentedQuotes({bool quoteEmpty = false}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Return a string wrapped in “accented quotes”

wrapDoubleQuotes({bool quoteEmpty = false}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Wraps the string in double quotes: "string".

wrapSingleAccentedQuotes({bool quoteEmpty = false}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Return a string wrapped in ‘accented quotes’

wrapSingleQuotes({bool quoteEmpty = false}) → String

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Wraps the string in single quotes: 'string'.

wrapWith({String? before, String? after}) → String?

Available on String, provided by the StringFormattingAndWrappingExtensions extension

Extension method to wrap a String with a prefix before and a suffix after. Returns null if the string is empty.

Constants

accentedDoubleQuoteClosing → const String

accentedDoubleQuoteOpening → const String

accentedQuoteClosing → const String

accentedQuoteOpening → const String

apostrophe → const String

blank → const String

doubleChevron → const String

ellipsis → const String

hyphen → const String

lineBreak → const String

newLine → const String

nonBreakingHyphen → const String

For not breaking words into newline at hyphen in Text

nonBreakingSpace → const String

softHyphen → const String

Soft Hyphen character (U+00AD). Insert into strings to suggest word break points for automatic hyphenation by Flutter's text rendering engine. It's invisible unless a break occurs at its position.

zeroWidth → const String

'This\u200Bis\u200Ba\u200Bsentence\u200Bwith\u200Bzero-width\u200Bspaces.