- also support pattern like lderror(1000, "message")

Author: zbryikt

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change Logs
 
+## v1.1.5
+
+ - also support pattern like `lderror(1000, "message")`
+
+
 ## v1.1.4
 
  - return unknown lderror with unrecognized id.

README.md

@@ -10,6 +10,7 @@ lderror contains an `id` field for identify what kind of error it is. to create
     new lderror("custom message", 1000);
     new lderror({message: "custom message", id: 1000});
     lderror(1000); /* auto new upon invocation */
+    lderror(1002,"additional information")
     lderror("custom message"); /* by default, id will be 0 */
 
 valid lderror object contains a field 'name' with value 'lderror', and an id field with values listed in `src/lde.ls`. Following demonstrates how to make a lderror-compatible error object with id 1000 by duck typing:

dist/index.js

@@ -45,6 +45,9 @@
       import$(this, opt).id = opt.id || id || 0;
     } else if (typeof opt === 'number') {
       this.id = opt;
+      if (typeof id === 'string') {
+        this.message = id;
+      }
     }
     if (!this.message) {
       this.message = idmap[this.id || 0] || idmap[0];

dist/index.min.js

@@ -35,7 +35,9 @@ lderror = (opt="", id = 0) ->
     delete opt.__proto__
     delete opt.constructor
     @ <<< opt <<< {id: opt.id or id or 0}
-  else if typeof(opt) == \number => @id = opt
+  else if typeof(opt) == \number =>
+    @id = opt
+    if typeof(id) == \string => @message = id
   if !(@message) => @message = idmap[@id or 0] or idmap.0
   @stack = (new Error!).stack
   # otherwise stringify wont keep the name