number-length: Number of digits in a number in decimal and hexadecimal representation.

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There are situations when it is necessary to know the length of a number in decimal or hexadecimal form. In example when allocating buffer while serializing a number in to binary or human readable format.

λ> numberLength (123 :: Int)
3
λ> numberLengthHex (123 :: Int)  -- 123 = 7b in hex
2

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Properties

Versions 0.1.0.0, 0.1.0.1, 0.1.0.1, 0.2.0.0, 0.2.1.0
Change log ChangeLog.md
Dependencies base (>=4.5 && <5), tagged (>=0.6 && <0.9) [details]
License BSD-3-Clause
Copyright (c) 2015-2016, Peter Trško
Author Peter Trško
Maintainer peter.trsko@gmail.com
Category Data
Home page https://github.com/trskop/number-length
Source repo head: git clone git://github.com/trskop/number-length.git
this: git clone git://github.com/trskop/number-length.git(tag v0.1.0.1)
Uploaded by PeterTrsko at 2016-02-10T21:30:18Z

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Readme for number-length-0.1.0.1

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Number Length

Hackage Hackage Dependencies Haskell Programming Language BSD3 License

Build Coverage Status

Description

Number length in decimal and hexadecimal representation.

There are situations when it is necessary to know the length of a number in decimal or hexadecimal form. In example when allocating buffer while serializing a number in to binary or human readable format.

λ> numberLength (123 :: Int)
3

λ> numberLengthHex (123 :: Int)  -- 123 = 7b in hex
2

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License

The BSD 3-Clause License, see LICENSE file for details.

Contributions

Contributions, pull requests and bug reports are welcome! Please don't be afraid to contact author using GitHub or by e-mail.