Class: Winnow::Matcher

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

Class Method Summary collapse

Class Method Details

.find_matches(fingerprints_a, fingerprints_b, params = {}) ⇒ Object 



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# File 'lib/winnow/matcher.rb', line 4

def find_matches(fingerprints_a, fingerprints_b, params = {})
  whitelist = params[:whitelist] || []

  matched_values = fingerprints_a.keys & fingerprints_b.keys - whitelist

  matched_values.map do |value|
    matches_a, matches_b = fingerprints_a[value], fingerprints_b[value]
    MatchDatum.new(matches_a, matches_b)
  end
end