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-rw-r--r--node_modules/performance-now/src/performance-now.coffee17
1 files changed, 17 insertions, 0 deletions
diff --git a/node_modules/performance-now/src/performance-now.coffee b/node_modules/performance-now/src/performance-now.coffee
new file mode 100644
index 0000000..a8e075a
--- /dev/null
+++ b/node_modules/performance-now/src/performance-now.coffee
@@ -0,0 +1,17 @@
+if performance? and performance.now
+ module.exports = -> performance.now()
+else if process? and process.hrtime
+ module.exports = -> (getNanoSeconds() - nodeLoadTime) / 1e6
+ hrtime = process.hrtime
+ getNanoSeconds = ->
+ hr = hrtime()
+ hr[0] * 1e9 + hr[1]
+ moduleLoadTime = getNanoSeconds()
+ upTime = process.uptime() * 1e9
+ nodeLoadTime = moduleLoadTime - upTime
+else if Date.now
+ module.exports = -> Date.now() - loadTime
+ loadTime = Date.now()
+else
+ module.exports = -> new Date().getTime() - loadTime
+ loadTime = new Date().getTime()