Class: Integer
- Inherits:
-
Object
- Object
- Integer
- Defined in:
- lib/functional_support/core_ext/integer.rb
Instance Method Summary collapse
-
#to_alphabet ⇒ Object
map this number to a lowercased alphabet letter 0-25 goes to a-z 26-52 goes to aa-zz, etc.
Instance Method Details
#to_alphabet ⇒ Object
map this number to a lowercased alphabet letter 0-25 goes to a-z 26-52 goes to aa-zz, etc.
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# File 'lib/functional_support/core_ext/integer.rb', line 5 def to_alphabet qm = divmod 26 return _convert_to_letter qm.last if qm.first.abs.zero? return qm.first.to_alphabet + _convert_to_letter(qm.last) end |