Awesome
Numero
A micro library for converting non-english UTF8 digits. (like ۱=1, ۲=2)
Supported languages
Almost all numbers defined in Unicode is supported in Numero.
For more info on supported characters you can visit here
Installation
Numero can be installed
by adding numero to your list of dependencies in mix.exs:
def deps do
[{:numero, "~> 0.3.0"}]
end
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 = Numero.normalize_as_number("1۲۳۰4۳")
# result = {:ok, 123043}
result = Numero.normalize_as_number("1۲۳۰4۳.۴5")
# result = {:ok, 123043.45}
result = Numero.normalize_as_number!("1۲۳۰4۳.۴5")
# result = 123043.45
Strip all non numeric chars from a string:
result = Numero.remove_non_digits("12 345abs")
# result = "12345"
# Or even make exceptions for some chars like 'a' and ' ' (space)
result = Numero.remove_non_digits("12 345bas", ~c[a ])
# result = "12 345a"
Checking if a string is all numbers
result = Numero.digit_only?("1234567890")
# result = true
result = Numero.digit_only?("1234567890.a")
# result = false