Sha256: 3171c4a5e5d3379eff378a72d6de827305a9aa1ca49617edb6f624c2a1b8f162
Contents?: true
Size: 301 Bytes
Versions: 52
Compression:
Stored size: 301 Bytes
Contents
defmodule ISBNVerifier do
@doc """
Checks if a string is a valid ISBN-10 identifier
## Examples
iex> ISBNVerifier.isbn?("3-598-21507-X")
true
iex> ISBNVerifier.isbn?("3-598-2K507-0")
false
"""
@spec isbn?(String.t()) :: boolean
def isbn?(isbn) do
end
end
Version data entries
52 entries across 52 versions & 1 rubygems