1 files changed, 29 insertions, 0 deletions
diff --git a/includes/external/school/node_modules/universalify/index.js b/includes/external/school/node_modules/universalify/index.js
new file mode 100644
index 0000000..828f754
--- /dev/null
+++ b/includes/external/school/node_modules/universalify/index.js
@@ -0,0 +1,29 @@
+'use strict'
+
+exports.fromCallback = function (fn) {
+  return Object.defineProperty(function () {
+    if (typeof arguments[arguments.length - 1] === 'function') fn.apply(this, arguments)
+    else {
+      return new Promise((resolve, reject) => {
+        arguments[arguments.length] = (err, res) => {
+          if (err) return reject(err)
+          resolve(res)
+        }
+        arguments.length++
+        fn.apply(this, arguments)
+      })
+    }
+  }, 'name', { value: fn.name })
+}
+
+exports.fromPromise = function (fn) {
+  return Object.defineProperty(function () {
+    const cb = arguments[arguments.length - 1]
+    if (typeof cb !== 'function') return fn.apply(this, arguments)
+    else {
+      delete arguments[arguments.length - 1]
+      arguments.length--
+      fn.apply(this, arguments).then(r => cb(null, r), cb)
+    }
+  }, 'name', { value: fn.name })
+}