From 45fca5c9bb393d6097b208adee381d1f0b872238 Mon Sep 17 00:00:00 2001
From: David Worms <david@adaltas.com>
Date: Thu, 21 May 2020 02:02:27 +0200
Subject: [PATCH] columns_duplicates_to_array: sample

---
 samples/option.columns_duplicates_to_array.js | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 samples/option.columns_duplicates_to_array.js

diff --git a/samples/option.columns_duplicates_to_array.js b/samples/option.columns_duplicates_to_array.js
new file mode 100644
index 0000000..5f4e2df
--- /dev/null
+++ b/samples/option.columns_duplicates_to_array.js
@@ -0,0 +1,22 @@
+
+const parse = require('..')
+const assert = require('assert')
+
+parse(`
+friend,username,friend
+athos,porthos,aramis
+porthos,d_artagnan,athos
+`.trim(), {
+  columns: true,
+  columns_duplicates_to_array: true
+}, function(err, records){
+  assert.deepEqual(
+    records, [{
+      username: 'porthos',
+      friend: ['athos', 'aramis']
+    }, {
+      username: 'd_artagnan',
+      friend: ['porthos', 'athos']
+    }]
+  )
+})