Module: Minidoc::Counters::ClassMethods

Defined in:
lib/minidoc/counters.rb

Instance Method Summary collapse

Instance Method Details

#counter(field, options = {}) ⇒ Object 



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# File 'lib/minidoc/counters.rb', line 8

def counter(field, options = {})
  start = options.fetch(:start, 0)
  step_size = options.fetch(:step_size, 1)

  attribute field, Integer, default: start

  class_eval("    def increment_\#{field}\n      Minidoc::Counters::Incrementor.\n        new(self, :\#{field}).increment(\#{step_size})\n    end\n  EOM\nend\n")