WIP - add extractor, generate snippet_data

node_modules/unherit/index.js

@@ -0,0 +1,45 @@
+'use strict'
+
+var xtend = require('xtend')
+var inherits = require('inherits')
+
+module.exports = unherit
+
+// Create a custom constructor which can be modified without affecting the
+// original class.
+function unherit(Super) {
+  var result
+  var key
+  var value
+
+  inherits(Of, Super)
+  inherits(From, Of)
+
+  // Clone values.
+  result = Of.prototype
+
+  for (key in result) {
+    value = result[key]
+
+    if (value && typeof value === 'object') {
+      result[key] = 'concat' in value ? value.concat() : xtend(value)
+    }
+  }
+
+  return Of
+
+  // Constructor accepting a single argument, which itself is an `arguments`
+  // object.
+  function From(parameters) {
+    return Super.apply(this, parameters)
+  }
+
+  // Constructor accepting variadic arguments.
+  function Of() {
+    if (!(this instanceof Of)) {
+      return new From(arguments)
+    }
+
+    return Super.apply(this, arguments)
+  }
+}