Module: Vitals::Utils

Defined in:
lib/vitals/utils.rb

Constant Summary collapse

BAD_METRICS_CHARS = 
Regexp.compile('[\/\-:\s]').freeze
SEPARATOR = 
'.'.freeze

Class Method Summary collapse

Class Method Details

.grape_path(route) ⇒ Object

XXX grape specific, move this away some day?



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# File 'lib/vitals/utils.rb', line 15

def self.grape_path(route)
  version = route.route_version
  path = route.route_path.dup[1..-1]
  path.sub!(/\(\..*\)$/, '')
  path.sub!(":version", version) if version
  path.gsub!(/\//, ".")
  path
end

.hostname ⇒ Object 



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# File 'lib/vitals/utils.rb', line 8

def self.hostname
  `hostname -s`.chomp
end

.normalize_metric(m) ⇒ Object 



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# File 'lib/vitals/utils.rb', line 5

def self.normalize_metric(m)
  m.gsub(BAD_METRICS_CHARS, '_')
end

.sec_to_ms(sec) ⇒ Object 



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# File 'lib/vitals/utils.rb', line 11

def self.sec_to_ms(sec)
  (1000.0 * sec).round
end