Class: Rollout::Feature

Inherits:
Object
  • Object
show all
Defined in:
lib/rollout/feature.rb

Constant Summary collapse

RAND_BASE = 
(2**32 - 1) / 100.0

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, data = {}) ⇒ Feature

Returns a new instance of Feature.



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# File 'lib/rollout/feature.rb', line 12

def initialize(name, data={})
  @name = name
  @data = data
  @percentage = @data[:percentage]
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/rollout/feature.rb', line 8

def data
  @data
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/rollout/feature.rb', line 8

def name
  @name
end

#percentage ⇒ Object

Returns the value of attribute percentage.



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# File 'lib/rollout/feature.rb', line 7

def percentage
  @percentage
end

Instance Method Details

#active?(determinator = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rollout/feature.rb', line 18

def active?(determinator=nil)
  if determinator
    determinator_in_percentage?(determinator)
  else
    @percentage == 100
  end
end

#add_error ⇒ Object 



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# File 'lib/rollout/feature.rb', line 34

def add_error
  if @data[:errors]
    @data[:errors] = @data[:errors] + 1
  else
    @data[:errors] = 1
  end
end

#add_request ⇒ Object 



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# File 'lib/rollout/feature.rb', line 26

def add_request
  if @data[:requests]
    @data[:requests] = @data[:requests] + 1
  else
    @data[:requests] = 1
  end
end

#errors ⇒ Object 



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# File 'lib/rollout/feature.rb', line 46

def errors
  @data[:errors] || 0
end

#requests ⇒ Object 



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# File 'lib/rollout/feature.rb', line 42

def requests
  @data[:requests] || 0
end

#to_h ⇒ Object 



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# File 'lib/rollout/feature.rb', line 50

def to_h
  {
    name: @name,
    percentage: @percentage,
    data: {
      requests: requests,
      errors: errors
    }
  }
end