Class: Nucleo::Models::MetricPeriodsComparison

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/nucleo/models/metric_periods_comparison.rb

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ Nucleo::Models::MetricPeriodsComparison

Creates a new instance of the Metric Periods Comparison domain model.

Parameters:

  • attributes (Hash) (defaults to: {}) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 13

def initialize(attributes={})
  @attributes = attributes
end

Instance Method Details

#change ⇒ Integer

Returns the percent change

Returns:

  • (Integer) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 41

def change
  @attributes['change'].to_f
end

#current_value ⇒ Float

Returns the current period value

Returns:

  • (Float) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 27

def current_value
  @attributes['current_value'].to_f
end

#dimension ⇒ String

Returns the dimension

Returns:

  • (String) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 20

def dimension
  @attributes['dimension']
end

#direction ⇒ String

Returns the direcction of change

Returns:

  • (String) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 69

def direction
  if self.positive_change?
    'up'
  elsif self.no_change?
    'same'
  elsif self.negative_change?
    'down'
  end
end

#negative_change? ⇒ Boolean

Returns true if the change is negative

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 62

def negative_change?
  self.change < 0
end

#no_change? ⇒ Boolean

Returns true if there is no change

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 48

def no_change?
  self.change == 0
end

#positive_change? ⇒ Boolean

Returns true if there is a positive change

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 55

def positive_change?
  self.change > 0
end

#prior_value ⇒ Float

Returns the prior period value

Returns:

  • (Float) 


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# File 'lib/nucleo/models/metric_periods_comparison.rb', line 34

def prior_value
  @attributes['prior_value'].to_f
end