Class: LogAnalyzer::Stat

Inherits:
Object
  • Object
show all
Defined in:
lib/log_analyzer/stat.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Stat

Returns a new instance of Stat.



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# File 'lib/log_analyzer/stat.rb', line 6

def initialize
  @data  = []
  @count = 0
end

Instance Attribute Details

#count ⇒ Object (readonly)

Returns the value of attribute count.



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# File 'lib/log_analyzer/stat.rb', line 3

def count
  @count
end

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/log_analyzer/stat.rb', line 4

def data
  @data
end

Instance Method Details

#avg ⇒ Object 



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# File 'lib/log_analyzer/stat.rb', line 16

def avg
  @avg ||= (sum.to_f / count.to_f).round(2)
end

#max ⇒ Object 



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# File 'lib/log_analyzer/stat.rb', line 20

def max; @max ||= @data.max; end

#min ⇒ Object 



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# File 'lib/log_analyzer/stat.rb', line 21

def min; @min ||= @data.min; end

#push(time) ⇒ Object 



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# File 'lib/log_analyzer/stat.rb', line 11

def push(time)
  @count += 1
  @data << time.to_f
end