- add merge class api

 - support multiple configuration in constructor arguments.
 - bump version

Author: zbryikt

CHANGELOG.md

@@ -7,6 +7,12 @@
  - remove `setContext()` and `setCtx()`, in favor of `ctx()`.
 
 
+## v1.5.0
+
+ - add `merge` class api
+ - support multiple configuration in constructor arguments.
+
+
 ## v1.4.3
 
  - fix bug: `''` treated as undefined and thus can't be mapped to a node, causing node not found issue.

README.md

@@ -30,6 +30,12 @@ view by default will be rendered after initialized, but you can render it again
 
     view.render!
 
+You can merge multiple configs by constructing ldview with multiple object:
+
+    view = new ldview({root: document.body}, {handler: {...}}, {text: {...}});
+
+You can also use `ldview.merge` to manually combine the view configuration object. see `Class API` for mode detail.
+
 
 ### loop with ld-each
 
@@ -362,6 +368,11 @@ Or, use `template` instead, which is by default scoped:
 check `web/src/pug/scope/index.ls` for a working example of local views.
 
 
+## Class API
+
+ - `merge(a, b, ...)`: merge view config objects and returns the merged result.
+
+
 ## License
 
 MIT

dist/index.js

@@ -10,6 +10,9 @@
   ldview = function(opt){
     var names, i$, ref$, k, v, len$, list, j$, len1$, it, res$, this$ = this;
     opt == null && (opt = {});
+    if (arguments.length > 1) {
+      opt = ldview.merge.apply(ldview, Array.from(arguments));
+    }
     this.evtHandler = {};
     this._ctxs = opt.ctxs || null;
     this.views = [this].concat(opt.baseViews || []);
@@ -586,6 +589,31 @@
       return results$;
     }
   });
+  ldview.merge = function(){
+    return ldview._merge.apply(ldview, [{}].concat(Array.from(arguments)));
+  };
+  ldview._merge = function(){
+    var list, a, i$, len$, b, k;
+    list = Array.from(arguments);
+    if (list.length < 2) {
+      return list[0];
+    }
+    a = list.splice(0, 1)[0];
+    for (i$ = 0, len$ = list.length; i$ < len$; ++i$) {
+      b = list[i$];
+      for (k in b) {
+        if (!b[k]) {
+          continue;
+        }
+        if (typeof b[k] === 'object' && b[k].constructor === Object) {
+          ldview._merge(a[k] || (a[k] = {}), b[k]);
+        } else {
+          a[k] = b[k];
+        }
+      }
+    }
+    return a;
+  };
   if (typeof module != 'undefined' && module !== null) {
     module.exports = ldview;
   }