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method

jd_to_weeknum

Importance_0
v1_8_7_330 - Show latest stable - 0 notes - Class: Date
jd_to_weeknum(jd, f=0, sg=GREGORIAN) private

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# File lib/date.rb, line 474
  def self.jd_to_weeknum(jd, f=0, sg=GREGORIAN) # :nodoc:
    ns = fix_style(jd, sg)
    y, m, d = jd_to_civil(jd, ns)
    a = civil_to_jd(y, 1, 1, ns) + 6
    w, d = (jd - (a - ((a - f) + 1) % 7) + 7).divmod(7)
    return y, w, d
  end
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