Just import kt_utils.dart
import 'package:kt_utils/kt_utils.dart';plus - Merge text
toCapitalize - Capitalize first letter
toInt - Parse to int
toDouble - Parse to double
reversed - Reverse text
toTitleCase - Capitalizes all words
containsDigit - Check contains digit
isEmailValid - Check email is valid
encodeBase64 - Encode text to Base64
decodeBase64 - Decode from base64 to readable text
isDigit - Check text contains only digit
isLowerCase - Check all letters is lower case
isUpperCase - Check all letters is upper case
isAlpha - Check text contains only letters
swapCase - Change given text case
last - Get last character
isNotNullEmpty - Check string is not null and empty
roundPrecision
roundDouble - Rounding number to decimal places
forEachIndexed - forEach with index
lastIndex - Last index of list
random - Return random object
count - Return count of the given item
Check out example