string_extensions 0.3.3

Useful String extensions to save you time in production. Feel free to contribute with PR.

[0.3.3] - New Extensions

• Removes the first n characters of the String.

removeFirst(int n)

• Removes the last n characters of the String.

removeLast(int n)

• Trims the String to have exactly n characters. If n is larger than the String length, the same String is returned.

maxChars(int n)

• Reverses slash provided the slash direction (int). 0 for / to \ and 1 for \ to /.

reverseSlash(int direction)

• Returns the character at index.

charAt(int index)

• Checks if a string is null.

isNull()

• Do something if a string is null.

ifNull(Function())

• Provide default value if a string is null.

defaultValue(String defaultValue)

• Append a String at the end of your String.

append(String suffix)

• Formats the String to properly show currency amount.

toPriceFormat({String? currencySymbol})

[0.3.2] - Bug Fixes & New Extensions

Bug fixes & New Extensions

• Returns only the Greek characters of the String.

onlyGreek()

• Checkes whether the String has only Latin characters.

isLatin()

• Checkes whether the String has only Greek characters.

isGreek()

• onlyLetters() is now onlyLatin() characters.
• The countWords extension now correctly counts only words, excluding numbers and symbols from words. For example, Hello 5 2asd friend ! word count will return 3 words.

[0.3.1] - New extensions

• Added String? operators >, >=, <, <= to compare String lengths.

• isIn(Iterable<String>), checks if a given String is in an Iterable<String>.

• formatWithMask(String mask), formats a String with a specific mask.

[0.3.0] - New extensions & Code improvements

Successfully converts library to extend String? from String. Further code optimization and bug fixes.

New extensions

• Converts the String to a num value if possible, else returns null.

toNum()

• Converts the String to int if possible, else returns null.

toInt()

• Converts the String to double if possible, else returns null.

toDouble()

[0.2.4] - New extensions

Improves and renames toStringArray (toArray now)

Adds a new extension that counts specific charater occurences in a String.

charCount(String char)

[0.2.3] - New extensions

• Squeezes a String to a character

squeeze(String x);

• Check if the String is consisted of same characters.

hasSameCharacters();

• Shuffles the word's letters.

shuffle();

• Gets the Levenshtein distance of two String

getLevenshtein();

• Checks if a String is a valid Url.

isUrl();

• Checks if a String is a valid Date.

isDate();

[0.2.2] - New extensions

• Repeats a String x times

repeat(int x);

• Check if the String is a valid Ipv6

isIpv6();

• Check if the String is a num

isNumber();

• An extension that makes easier handling empty strings.

ifEmpty(()=>print('The string is empty'));

[0.2.1] - Downgrade test library version

Some projects were breaking due to they depending on test_api:3.0.0 version.

[0.2.0] - Adds tests

[0.1.4] - New extension

Method to check whether a String is a valid Guid.

isGuid()

[0.1.3] - New extensions

• Method to get a List<String> from a String.

toStringArray()

• Method to strip all HTML code from a String.

stripHtml()

• Method to check whether a String is a strong password.

isStrongPassword()

[0.1.2] - New extensions & Code refactor

• Adds isEmpty checks on all extensions.

• Given a String and a pattern, finds the starting indices of all occurrences of the pattern in the String.

  findPattern({required String pattern})
  

[0.1.1] - New extensions

Useful method to normalize greek text for more performant text searches.

replaceGreek()

[0.1.0] - New extensions

first({int count})

last({int count})

toSlug()

[0.0.3] - New extensions and Null Safety

News

Migrates library to null safety.

Extension added :

toTitleCase()

[0.0.2] - New extensions and bug fixes

Bug fixes

• Methods now correctly remove trailing and leading whitespaces from strings.

New extensions

toCamelCase()

onlyNumbers()

removeLetters()

charOccurences()

mostFrequent()

reverse()

isIpv4()

[0.0.1] - Initial release

Extension methods

readTime()

isMail()

capitalize()

removeNumbers()

onlyLetters()

countWords()