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18 lines
553 B
CoffeeScript
18 lines
553 B
CoffeeScript
5 years ago
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if performance? and performance.now
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module.exports = -> performance.now()
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else if process? and process.hrtime
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module.exports = -> (getNanoSeconds() - nodeLoadTime) / 1e6
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hrtime = process.hrtime
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getNanoSeconds = ->
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hr = hrtime()
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hr[0] * 1e9 + hr[1]
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moduleLoadTime = getNanoSeconds()
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upTime = process.uptime() * 1e9
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nodeLoadTime = moduleLoadTime - upTime
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else if Date.now
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module.exports = -> Date.now() - loadTime
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loadTime = Date.now()
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else
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module.exports = -> new Date().getTime() - loadTime
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loadTime = new Date().getTime()
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