babel-plugin-jsx-dom-expressions - npm Package Compare versions

Comparing version 0.0.15 to 0.0.16

lib/index.js

@@ -699,3 +699,16 @@ 'use strict';
   setAttrExpr = function(path, elem, name, value) {
-    var iter;
+    var c, i, iter, j, len, ref;
+    if (value.comments) {
+      ref = value.comments;
+      for (i = j = 0, len = ref.length; j < len; i = ++j) {
+        c = ref[i];
+        if (c.value.indexOf('@skip') > -1) {
+          break;
+        }
+      }
+      if (i < value.comments.length) {
+        value.comments.splice(i, 1);
+        return t.expressionStatement(setAttr(elem, name, value));
+      }
+    }
     if (name.startsWith("on")) {
@@ -717,3 +730,3 @@ return t.expressionStatement(t.callExpression(t.memberExpression(elem, t.identifier("addEventListener")), [t.stringLiteral(toEventName(name)), value]));
   generateHTMLNode = function(path, jsx, opts) {
-    var attribute, call, child, children, decl, elems, i, j, k, l, len, len1, len2, len3, len4, m, name, namespace, nativeExtension, props, propsId, ref, ref1, ref2, ref3, ref4, spreads, tagName, value;
+    var attribute, call, child, children, decl, elems, j, k, l, len, len1, len2, len3, len4, m, n, name, namespace, nativeExtension, props, propsId, ref, ref1, ref2, ref3, ref4, spreads, tagName, value;
     if (t.isJSXElement(jsx)) {
@@ -727,4 +740,4 @@ name = path.scope.generateUidIdentifier("elem");
         ref = jsx.openingElement.attributes;
-        for (i = 0, len = ref.length; i < len; i++) {
-          attribute = ref[i];
+        for (j = 0, len = ref.length; j < len; j++) {
+          attribute = ref[j];
           if (t.isJSXSpreadAttribute(attribute)) {
@@ -743,4 +756,4 @@ spreads.push(attribute.argument);
         ref1 = jsx.children;
-        for (j = 0, len1 = ref1.length; j < len1; j++) {
-          child = ref1[j];
+        for (k = 0, len1 = ref1.length; k < len1; k++) {
+          child = ref1[k];
           child = generateHTMLNode(path, child, opts);
@@ -776,4 +789,4 @@ if (child === null) {
       ref2 = jsx.openingElement.attributes;
-      for (k = 0, len2 = ref2.length; k < len2; k++) {
-        attribute = ref2[k];
+      for (l = 0, len2 = ref2.length; l < len2; l++) {
+        attribute = ref2[l];
         if (t.isJSXSpreadAttribute(attribute)) {
@@ -808,4 +821,4 @@ elems.push(t.expressionStatement(t.callExpression(t.identifier(`${moduleName}.spread`), [name, t.arrowFunctionExpression([], attribute.argument)])));
       ref3 = jsx.children;
-      for (l = 0, len3 = ref3.length; l < len3; l++) {
-        child = ref3[l];
+      for (m = 0, len3 = ref3.length; m < len3; m++) {
+        child = ref3[m];
         child = generateHTMLNode(path, child, opts);
@@ -833,4 +846,4 @@ if (child === null) {
       ref4 = jsx.children;
-      for (m = 0, len4 = ref4.length; m < len4; m++) {
-        child = ref4[m];
+      for (n = 0, len4 = ref4.length; n < len4; n++) {
+        child = ref4[n];
         child = generateHTMLNode(path, child, opts);
@@ -837,0 +850,0 @@ if (child === null) {

package.json

 {
   "name": "babel-plugin-jsx-dom-expressions",
   "description": "A JSX to DOM plugin that wraps expressions for fine grained change detection",
-  "version": "0.0.15",
+  "version": "0.0.16",
   "author": "Ryan Carniato",
@@ -6,0 +6,0 @@ "license": "MIT",

README.md

@@ -32,4 +32,12 @@ # Babel Plugin JSX DOM Expressions
 
-This called whenever a value is going to be assigned to a element property. It lets you clean up the value (like remove nested observables etc..) before you pass it to element. This is optional.
+This is called whenever a value is going to be assigned to a element property. It lets you clean up the value (like remove nested observables etc..) before you pass it to element. This is optional.
 
+## Pragma Comments
+
+In order to optimize certain situations the compiler supports pragma comments.
+
+### @skip
+
+This skips wrapping the attribute expression in a function and just writes it straight out. Keep in mind if the element is in a parent expression it may unintentionally trigger it. So keep that in mind.
+
 ## Work in Progress
@@ -45,3 +53,3 @@
 Multi-nested Fragments
-Boolean Attribute handling
+Better Boolean Attribute handling
 
@@ -48,0 +56,0 @@ ## Acknowledgements

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Improved metrics

Total package byte prevSize

71201

increased by1.02%

Lines of code

2142

increased by0.61%

Number of lines in readme file

58

increased by16%

No dependency changes