Class: Graphite::RawParser

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

Class Method Summary collapse

Class Method Details

.parse(lines) ⇒ Object

returns an array of arrays of pairs with 2 elements timestamp and value (may be nil)



4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/graphite/raw_parser.rb', line 4

def self.parse(lines)
  lines.strip.split("\n").map do |line|
    metric, startTime, endTime, interval, dataStr = /(.*),(\d+),(\d+),(\d+)\|(.*)/.match(line)[1..-1]
    data = dataStr.split(",")
    0.upto(data.length - 1).map do |i|
      value = data[i]
      {
        :metric    => metric,
        :timestamp => startTime.to_i + (interval.to_i * i),
        :value     => !value.nil?  ? value.to_f : value
      }
    end
  end
end