Module: DateTimeStepWith::CronMatcher

Defined in:
lib/date_time_step_with/cron_matcher.rb

Constant Summary collapse

@@cron_re_exps = 
{}

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/date_time_step_with/cron_matcher.rb', line 50

def self.included(klass)
  if (klass == Date)
    klass.include CronMatcherDateMethods
  else
    klass.include CronMatcherTimeMethods        
  end   
end

Instance Method Details

#match_cron?(cron_expression) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/date_time_step_with/cron_matcher.rb', line 58

def match_cron?(cron_expression)
  
  @@cron_re_exps[cron_expression] ||= cron_expression.split(/\s/).collect {|cr_exp|
  
    if (cr_exp == "*")
      /.*/
    elsif cr_exp["-"]
      CronRangeMatcher.new(cr_exp) 
    elsif cr_exp[","]
      CronListMatcher.new(cr_exp) 
    else
      Regexp.new("^#{cr_exp.to_i}$")
    end
  }
  
  self_cron_array.zip(@@cron_re_exps[cron_expression]).all? do |value, cr_exp|
    cr_exp =~ value
  end
  
end