hartl3y94 / numero-go

A micro library for converting non-english digits in Go.

Numero-Go

A micro library for converting non-english UTF8 digits. (like ۱=1, ۲=2)

Supported languages

Almost all numbers defined in Unicode are support in Numero.

For more info on supported characters you can visit here

Installation

Use go get on this repository:

$ go get -u github.com/faridgh1991/Numero-Go

Using Numero

On strings for strings:

result = numero.Normalize("1۲۳۰4a۳tس")
// result = "12304a3tس"

Smart numeric convert:

(Convert numbers to Integer or Float based on input string)

result, err = numero.NormalizeAsNumber("1۲۳۰4۳")
// result = 123043
// err = nil

result, err = numero.NormalizeAsNumber("1۲۳۰4۳.۴5")
// result = 123043.45
// err = nil

result, err = numero.NormalizeAsNumber("1۲a۳۰4۳.۴5")
// result = 0
// err = parsing "1۲a۳۰4۳.۴5": invalid syntax

Strip all non numeric chars from a string:

result = numero.RemoveNonDigits("12 345abs")
// result = "12345"

// Or even make exceptions for some chars like 'a' and ' ' (space)
result = numero.RemoveNonDigits("12 345bas", "a ")
// result = "12 345a"

Checking if a string is all numbers

result = numero.DigitOnly("1234567890")
// result = true

result = numero.DigitOnly("1234567890.a")
// result = false

GoDoc

See godoc page.