From 09de17773584821aa594e0e04af80399b6e5e7c5 Mon Sep 17 00:00:00 2001
From: chylex <contact@chylex.com>
Date: Mon, 24 Jul 2017 11:56:22 +0200
Subject: [PATCH] Add an 'indentstr' parameter to use for line indentation
---
README.md | 3 +++
objtree.js | 3 ++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/README.md b/README.md
index e6dfc93..f0786d1 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,9 @@ var result = objtree(target, {
// Prefixed before every name (ex. window)
grandparent: "",
+ // String used to indent lines to display the level of nesting
+ indentstr: " ",
+
// Array of strings (behaving like regular expressions) matched against names to exclude
// Use / to separate nested objects (ex. {a:{b:{c:true}}} will be a/b/c)
// Note that grandparent is not included in the name matching process
diff --git a/objtree.js b/objtree.js
index 276f1d9..0144e3a 100644
--- a/objtree.js
+++ b/objtree.js
@@ -14,6 +14,7 @@
var objtree = function(target, {
maxlevel = 10,
grandparent = "",
+ indentstr = " ",
exclude = []
} = {}){
var excludeRules = exclude.map(rule => new RegExp(rule));
@@ -142,7 +143,7 @@
var addLines = function(node, parents, level){
let entries = Object.entries(node);
- let prefix = " ".repeat(level)+"|-- ";
+ let prefix = indentstr.repeat(level)+"|-- ";
let longest = Math.max.apply(null, entries
.filter(entry => varTypes.includes(entry[1].type))