guy - npm Package Compare versions

Comparing version 5.0.1 to 5.1.0

lib/props.js

@@ -100,6 +100,25 @@ (function() {
     //---------------------------------------------------------------------------------------------------------
-    constructor() {
-      /* thx to https://stackoverflow.com/a/40714458/7568091 */
-      var has_target, self;
-      self = this;
+    constructor(cfg) {
+      var R, has_target;
+      cfg = {
+        target: this,
+        ...cfg
+      };
+      //.......................................................................................................
+      R = new Proxy(cfg.target, {
+        //.....................................................................................................
+        get: (target, key) => {
+          if (key === Symbol.toStringTag) {
+            return void 0;
+          }
+          if ((R = target[key]) === void 0) {
+            throw new Error(`^guy.props.Strict_owner@1^ ${this.constructor.name} instance does not have property ${rpr(key)}`);
+          }
+          return R;
+        }
+      });
+      // set: ( target, key, value ) =>
+      //   target[key] = value
+      //   return true
+      //.......................................................................................................
       has_target = (key) => {
@@ -109,7 +128,7 @@ if (key === Symbol.toStringTag) {
         }
-        return self[key] !== void 0;
+        return cfg.target[key] !== void 0;
       };
       //.......................................................................................................
-      if (this.has == null) {
-        hide(this, 'has', new Proxy(has_target, {
+      if (cfg.target.has == null) {
+        hide(cfg.target, 'has', new Proxy(has_target, {
           get: (_, key) => {
@@ -121,7 +140,7 @@ return has_target(key);
       //.......................................................................................................
-      if (this.get == null) {
-        hide(this, 'get', (key, fallback = misfit) => {
+      if (cfg.target.get == null) {
+        hide(cfg.target, 'get', (key, fallback = misfit) => {
           var error;
           try {
-            return self[key];
+            return cfg.target[key];
           } catch (error1) {
@@ -137,15 +156,3 @@ error = error1;
       //.......................................................................................................
-      return new Proxy(this, {
-        //.....................................................................................................
-        get: (target, key) => {
-          var R;
-          if (key === Symbol.toStringTag) {
-            return void 0;
-          }
-          if ((R = target[key]) === void 0) {
-            throw new Error(`^guy.props.Strict_owner@1^ ${this.constructor.name} instance does not have property ${rpr(key)}`);
-          }
-          return R;
-        }
-      });
+      return R;
     }
@@ -155,8 +162,4 @@
 
-  // set: ( target, key, value ) =>
-//   target[key] = value
-//   return true
-
 }).call(this);
 
 //# sourceMappingURL=props.js.map

package.json

 {
   "name": "guy",
-  "version": "5.0.1",
+  "version": "5.1.0",
   "description": "npm dependencies checker",
@@ -5,0 +5,0 @@ "main": "lib/main.js",

README.md

@@ -78,2 +78,10 @@
 
+**Note** Most often one will want to define a class that extends `Strict_owner`, however, it is also
+possible to pass in an arbitrary object—including a function—as property `target` to the constructor, e.g.
+
+```coffee
+f = ( x ) -> x * 2
+x = new GUY.props.Strict_owner { target: f, }
+```
+
 ### `guy.async`: Asynchronous Helpers
@@ -80,0 +88,0 @@

No alert changes

Improved metrics

Total package byte prevSize

81064

increased by1.62%

Lines of code

604

increased by0.67%

Number of lines in readme file

304

increased by2.7%

No dependency changes