method

parse_qvalues

v2_5_5 - Show latest stable - 0 notes - Class: WEBrick::HTTPUtils

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parse_qvalues(value) private

Parses q values in value as used in Accept headers.

# File lib/webrick/httputils.rb, line 203
    def parse_qvalues(value)
      tmp = []
      if value
        parts = value.split(/,\s*/)
        parts.each {|part|
          if m = %{^([^\s,]+?)(?:;\s*q=(\d+(?:\.\d+)?))?$}.match(part)
            val = m[1]
            q = (m[2] or 1).to_f
            tmp.push([val, q])
          end
        }
        tmp = tmp.sort_by{|val, q| -q}
        tmp.collect!{|val, q| val}
      end
      return tmp
    end

parse_qvalues

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