derby-jade - npm Package Compare versions

Comparing version 0.6.13 to 0.6.14

index.js

@@ -86,2 +86,3 @@ var jade  = require('jade');
   var lastScript = Infinity;
+  var lastElement = null;
   var script = [];
@@ -161,2 +162,3 @@ var scripts = [];
     var line = lines[i];
+    var oldLine;
     var extendMatch, extendFileName, extendFile, extendTempFileName;
@@ -243,3 +245,9 @@
 
+    // BEM-elements
     if (indent === 0) {
+      lastElement = statement.match(/element=['"]([^'"]*)['"]/);
+      lastElement && (lastElement = lastElement[1])
+    }
+
+    if (indent === 0) {
       // Derby tag
@@ -266,2 +274,11 @@ // It means that we are going to start another block,
       debugString += ', block';
+
+      // BEM replacement
+      if (lastElement) {
+        do {
+          line = line.replace(/(^\s*[\w\.#-]*\.)(&)/, '$1' + lastElement);
+          oldLine = line
+        } while (line !== oldLine);
+      }
+
       block.push(line);
@@ -268,0 +285,0 @@ }

package.json

 {
   "name": "derby-jade",
   "description": "Jade for Derby.js",
-  "version": "0.6.13",
+  "version": "0.6.14",
   "author": {
@@ -6,0 +6,0 @@ "name": "Vladimir Makhaev",

test/test.js

@@ -70,2 +70,10 @@ var assert = require("assert");
 
+  it("should support BEM shorthand: compile '&' into element name of component", function() {
+    dJade(app);
+    var compiler = app.compilers[".jade"];
+    var jade = fs.readFileSync(__dirname + "/extra/bem/index.jade", "utf8");
+    var html = fs.readFileSync(__dirname + "/extra/bem/result.html", "utf8");
+    assert.equal(compiler(jade, __dirname + "/extra/bem/index.jade"), html);
+  });
+
 });

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Improved metrics

Total package byte prevSize

27759

increased by8.91%

Number of package files

21

increased by10.53%

Lines of code

379

increased by5.87%

No dependency changes