Power Extensions #

This package contains useful extensions for the dart language core classes

Features #

BigInt #

The BigIntExtensionBase class contains the following methods:

• precision
• powerOfTen
• isPowerOfTen
• scale
• significandString
• significand
• significandLength

String #

The StringExtensionBase class contains the following methods:

• trimLeftChar
• trimRightChar
• cut
• cutAndAlign
• preserveOnlyChars
• splitInLines
• capitalizeAndLowercase
• capitalizeAndLowercaseAnyWord
• capitalizeRestUnchanged
• uncapitalizeRestUnchanged
• onlyContainsDigits
• onlyContainsAlpha
• isDartIdentifier
• getDartIdentifier
• startsAndEndsWith
• trimDelimiters
• trimStringDelimiters

Getting started #

Simply import the package and use the power_extensions libray or area ones.

Usage #

BigInt.from(-1000000001).isPowerOfTen;

See the example folder for more examples

Additional information #

File issues on the github repository