Method: Codeforces::Models::Base#invert_grep

Defined in:
lib/codeforces/models/base.rb

#invert_grep(option) ⇒ Object 



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# File 'lib/codeforces/models/base.rb', line 13

def invert_grep(option)
  chain(base.select {|x| not_match?(option, x) })
end