Current Dev State

static/js/ketcher2/node_modules/events-to-array/etoa.js

@@ -0,0 +1,34 @@
+module.exports = eventsToArray
+
+var EE = require('events').EventEmitter
+function eventsToArray (ee, ignore, map) {
+  ignore = ignore || []
+  map = map || function (x) { return x }
+  var array = []
+
+  ee.emit = (function (orig) {
+    return function etoaWrap (ev) {
+      if (ignore.indexOf(ev) === -1) {
+        var l = arguments.length
+        var args = new Array(l)
+        // intentionally sparse array
+        var swap = []
+        for (var i = 0; i < l; i++) {
+          var arg = arguments[i]
+          args[i] = arguments[i]
+          if (arg instanceof EE)
+            swap[i] = eventsToArray(arg, ignore, map)
+        }
+        args = args.map(map)
+        args = args.map(function (arg, index) {
+          return swap[index] || arg
+        })
+        array.push(args)
+      }
+
+      return orig.apply(this, arguments)
+    }
+  })(ee.emit)
+
+  return array
+}