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path: root/deps/npm/node_modules/request/node_modules/performance-now/src/performance-now.coffee
blob: e752fc5e1cdfc9c6a4c0c26b80f9dd2cffccdf4b (plain)
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if performance? and performance.now
  module.exports = -> performance.now()
else if process? and process.hrtime
  module.exports = -> (getNanoSeconds() - loadTime) / 1e6
  hrtime = process.hrtime
  getNanoSeconds = ->
    hr = hrtime()
    hr[0] * 1e9 + hr[1]
  loadTime = getNanoSeconds()
else if Date.now
  module.exports = -> Date.now() - loadTime
  loadTime = Date.now()
else
  module.exports = -> new Date().getTime() - loadTime
  loadTime = new Date().getTime()