feat(buffer): add method to convert Buffer to Ti.Buffer

Author: sgtcoolguy

common/Resources/ti.internal/extensions/node/buffer.js

@@ -863,6 +863,14 @@ class Buffer {
 returnbufferToUTF16String(this._tiBuffer,this.byteOffset,this.length);
 }
 
+/**
+ * Provides a conversion method for interacting with Ti APIs taht require a Ti.Buffer
+ * @returns {Ti.Buffer} the underlying Ti.Buffer backing this Buffer instance
+ */
+toTiBuffer(){
+returnthis._tiBuffer;
+}
+
 /**
  * Creates and returns an iterator for buf values (bytes)
  * @returns {Iterator}