Class: CommandWord

Inherits:
Object
  • Object
show all
Defined in:
lib/command/command_word.rb

Class Method Summary collapse

Class Method Details

.clean(word) ⇒ Object 



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# File 'lib/command/command_word.rb', line 2

def self.clean(word)
  word.gsub(/(\-)+/, '') #.downcase
end

.suggested_letter(word) ⇒ Object 



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# File 'lib/command/command_word.rb', line 6

def self.suggested_letter(word)
  char = word.gsub(/(^\W)+/,"")[0,1].downcase
  return nil if char.empty?
  char
rescue
  nil
end