Unicode.Property.numeric
You're seeing just the function
numeric
, go back to Unicode.Property module for more information.
Returns :numeric
or nil
based upon
whether the given codepoint or binary
is all numeric characters.
This is useful when the desired result is
truthy
or falsy
Example
iex> Unicode.Property.numeric "123"
:numeric
iex> Unicode.Property.numeric "123a"
nil