Class: ScoreCalculator

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(weightings = nil) ⇒ ScoreCalculator

Returns a new instance of ScoreCalculator.



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# File 'lib/score_calculator.rb', line 8

def initialize(weightings = nil)
  @weightings = weightings || ScoreCalculator.default_score_weights
end

Class Method Details

.default_score_weights ⇒ Object 



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# File 'lib/score_calculator.rb', line 4

def self.default_score_weights
  { reply_count: 5, like_score: 15, incoming_link_count: 5, bookmark_count: 2, reads: 0.2 }
end

Instance Method Details

#calculate(opts = nil) ⇒ Object

Calculate the score for all posts based on the weightings



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# File 'lib/score_calculator.rb', line 13

def calculate(opts = nil)
  update_posts_score(opts)
  update_posts_rank(opts)
  update_topics_rank(opts)
end