1 files changed, 62 insertions, 0 deletions
diff --git a/node_modules/has-binary2/index.js b/node_modules/has-binary2/index.js
new file mode 100644
index 0000000..c543498
--- /dev/null
+++ b/node_modules/has-binary2/index.js
@@ -0,0 +1,62 @@
+/* global Blob File */
+
+/*
+ * Module requirements.
+ */
+
+var isArray = require('isarray');
+
+var toString = Object.prototype.toString;
+var withNativeBlob = typeof global.Blob === 'function' || toString.call(global.Blob) === '[object BlobConstructor]';
+var withNativeFile = typeof global.File === 'function' || toString.call(global.File) === '[object FileConstructor]';
+
+/**
+ * Module exports.
+ */
+
+module.exports = hasBinary;
+
+/**
+ * Checks for binary data.
+ *
+ * Supports Buffer, ArrayBuffer, Blob and File.
+ *
+ * @param {Object} anything
+ * @api public
+ */
+
+function hasBinary (obj) {
+  if (!obj || typeof obj !== 'object') {
+    return false;
+  }
+
+  if (isArray(obj)) {
+    for (var i = 0, l = obj.length; i < l; i++) {
+      if (hasBinary(obj[i])) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  if ((typeof global.Buffer === 'function' && global.Buffer.isBuffer && global.Buffer.isBuffer(obj)) ||
+     (typeof global.ArrayBuffer === 'function' && obj instanceof ArrayBuffer) ||
+     (withNativeBlob && obj instanceof Blob) ||
+     (withNativeFile && obj instanceof File)
+    ) {
+    return true;
+  }
+
+  // see: https://github.com/Automattic/has-binary/pull/4
+  if (obj.toJSON && typeof obj.toJSON === 'function' && arguments.length === 1) {
+    return hasBinary(obj.toJSON(), true);
+  }
+
+  for (var key in obj) {
+    if (Object.prototype.hasOwnProperty.call(obj, key) && hasBinary(obj[key])) {
+      return true;
+    }
+  }
+
+  return false;
+}