class ABCing::AlphabetMatch
Public Class Methods
new(class_names)
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# File lib/abcing/alphabet_match.rb, line 3 def initialize(class_names) @class_names = class_names end
Public Instance Methods
letters()
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# File lib/abcing/alphabet_match.rb, line 7 def letters class_letters.flatten.sort.uniq end
Private Instance Methods
class_letters()
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# File lib/abcing/alphabet_match.rb, line 13 def class_letters @class_names.map { |c| c[0] } end