Module: HumanCodes

Defined in:

lib/human_codes.rb

Defined Under Namespace

Modules: Number, String

Constant Summary

SAFE_NUMBERS =

'2','3','4','5','6','7','8','9'

SAFE_LETTERS =

'A','B','C','D','E','F','G','H','J','K','M','N','P','Q','R','S','T','U','V','W','X','Y','Z'

SAFE_BASE =

SAFE_NUMBERS.size + SAFE_LETTERS.size

SAFE_CHARACTERS_AS_ASCII =

[SAFE_NUMBERS + SAFE_LETTERS].flatten.inject({}) do |hash, char|
  hash[char[0]] = hash.size
  hash
end

SAFE_CHARACTERS_AS_STRINGS =

[
  SAFE_NUMBERS.map {|char| char },
  SAFE_LETTERS.map {|char| char }
].flatten