From 0a0eb4c718f742844bab10234132dd1e44107825 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Monda?= <laci@monda.hu>
Date: Sun, 3 Apr 2016 21:10:41 +0200
Subject: [PATCH] Chop off the tail of overly long JSONs.

---
 config-serializer/Serializable.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/config-serializer/Serializable.ts b/config-serializer/Serializable.ts
index 7f7b20d0..647dc973 100644
--- a/config-serializer/Serializable.ts
+++ b/config-serializer/Serializable.ts
@@ -5,11 +5,19 @@ interface Function {
 abstract class Serializable<T> {
 
     private static depth = 0;
+    private static maxDisplayedJsonLength = 160;
+
+    strintifyJsObject(jsObject: any): string {
+        let json = JSON.stringify(jsObject);
+        return json.length > Serializable.maxDisplayedJsonLength
+            ? json.substr(0, Serializable.maxDisplayedJsonLength) + '...'
+            : json;
+    }
 
     fromJsObject(jsObject: any): T {
         let indentation = new Array(Serializable.depth + 1).join('    ');
         let isArray = this instanceof UhkArray;
-        process.stdout.write(`${indentation}${this.constructor.name}.fromJsObject: ${JSON.stringify(jsObject)}` + (isArray ? '\n' : ` => `));
+        process.stdout.write(`${indentation}${this.constructor.name}.fromJsObject: ${this.strintifyJsObject(jsObject)}` + (isArray ? '\n' : ` => `));
         Serializable.depth++;
         let value = this._fromJsObject(jsObject);
         Serializable.depth--;
@@ -42,7 +50,7 @@ abstract class Serializable<T> {
         let value = this._toJsObject();
         Serializable.depth--;
         if (!isArray) {
-            process.stdout.write(`${JSON.stringify(value)}\n`);
+            process.stdout.write(`${this.strintifyJsObject(value)}\n`);
         }
         return value;
     }