class LogfileInterval::Util::Counter
Public Instance Methods
[](key)
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# File lib/logfile_interval/util/counter.rb, line 35 def [](key) self.fetch(key, 0) end
add(key, num)
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# File lib/logfile_interval/util/counter.rb, line 23 def add(key, num) if self.has_key?(key) self[key] += num else self[key] = num end end
increment(key)
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# File lib/logfile_interval/util/counter.rb, line 4 def increment(key) if self.has_key?(key) self[key] += 1 else self[key] = 1 end end
increment_subkey(key, subkey)
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# File lib/logfile_interval/util/counter.rb, line 12 def increment_subkey(key, subkey) if self.has_key?(key) && !self[key].is_a?(Counter) raise "Value for #{key} is not a Counter" end unless self.has_key?(key) self[key] = Counter.new end self[key].increment(subkey) end
merge(c)
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# File lib/logfile_interval/util/counter.rb, line 39 def merge(c) c.keys.each do |k| self.add c[k] end end
set(key, num)
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# File lib/logfile_interval/util/counter.rb, line 31 def set(key, num) self[key] = num end