Updated packages.

Prevented handlebars helpers from running on undefined values.
Updated test fixtures to match latest dox output.

Author: neogeek

lib/helpers.js

@@ -10,13 +10,21 @@ module.exports = function (hbs) {
 
     hbs.registerHelper('highlightBlock', function (block) {
 
-        return hljs.highlight('javascript', block).value;
+        if (block) {
+
+            return hljs.highlight('javascript', block).value;
+
+        }
 
     });
 
     hbs.registerHelper('markdown', function (block) {
 
-        return markdown.render(block);
+        if (block) {
+
+            return markdown.render(block);
+
+        }
 
     });
 

package.json

@@ -8,9 +8,9 @@
   "dependencies": {
     "adm-zip": "0.4.7",
     "chalk": "1.0.0",
-    "dox": "0.7.0",
+    "dox": "0.7.1",
     "handlebars": "3.0.1",
-    "highlight.js": "8.4.0",
+    "highlight.js": "8.5.0",
     "markdown-it": "4.1.0",
     "promise": "6.1.0",
     "sqlite3": "3.0.5",

test/fixtures/dox.json

@@ -28,7 +28,9 @@
                     "description": "escaped html"
                 }
             ],
-            "api": []
+            "api": [
+                "public"
+            ]
         },
         "params": "html"
     }

test/fixtures/facade.js

@@ -1,15 +1,17 @@
 /**
  * Create a polygon object. Inherits all methods from <b>Facade.Entity</b>.
  *
- *     var polygon = new Facade.Polygon({
- *         x: 0,
- *         y: 0,
- *         points: [ [100, 0], [200, 100], [100, 200], [0, 100] ],
- *         lineWidth: 10,
- *         strokeStyle: '#333E4B',
- *         fillStyle: '#1C73A8',
- *         anchor: 'top/left'
- *     });
+ * ```
+ * var polygon = new Facade.Polygon({
+ *     x: 0,
+ *     y: 0,
+ *     points: [ [100, 0], [200, 100], [100, 200], [0, 100] ],
+ *     lineWidth: 10,
+ *     strokeStyle: '#333E4B',
+ *     fillStyle: '#1C73A8',
+ *     anchor: 'top/left'
+ * });
+ * ```
  *
  * @param {Object} [options] Options to create the polygon with.
  * @param {String} [options.anchor] Position to anchor the polygon. <i>Default:</i> "top/left"<br><ul><li>top/left</li><li>top/center</li><li>top/right</li><li>center/left</li><li>center</li><li>center/right</li><li>bottom/left</li><li>bottom/center</li><li>bottom/right</li></ul>
@@ -93,3 +95,70 @@ Facade.Polygon.prototype._defaultOptions = function (updated) {
     return options;
 
 };
+
+/**
+ * Renders a polygon entity to a canvas.
+ *
+ * @example polygon._draw(facade, options, metrics);
+ * @param {Object} facade Facade.js object.
+ * @param {Object} options Options used to render the polygon.
+ * @param {Object} metrics Metrics used to render the polygon.
+ * @return {Void}
+ * @private
+ */
+
+Facade.Polygon.prototype._draw = function (facade, options, metrics) {
+
+    var context = facade.context,
+        i,
+        length;
+
+    this._applyTransforms(context, options, metrics);
+
+    if (options.points.length) {
+
+        context.beginPath();
+
+        for (i = 0, length = options.points.length; i < length; i += 1) {
+
+            if (options.points[i].length === 6) {
+
+                context.bezierCurveTo.apply(context, options.points[i]);
+
+            } else if (options.points[i].length === 5) {
+
+                context.arc.apply(context, options.points[i]);
+
+            } else if (options.points[i].length === 2) {
+
+                context.lineTo.apply(context, options.points[i]);
+
+            }
+
+        }
+
+        if (options.closePath) {
+
+            context.closePath();
+
+        } else {
+
+            context.moveTo.apply(context, options.points[length - 1]);
+
+        }
+
+        if (options.fillStyle) {
+
+            context.fill();
+
+        }
+
+        if (options.lineWidth > 0) {
+
+            context.stroke();
+
+        }
+
+    }
+
+};

test/fixtures/facade.json

@@ -5,7 +5,7 @@
         "type": "method",
         "name": "Facade.Polygon",
         "description": "Create a polygon object. Inherits all methods from <b>Facade.Entity</b>.",
-        "body": "    var polygon = new Facade.Polygon({\n        x: 0,\n        y: 0,\n        points: [ [100, 0], [200, 100], [100, 200], [0, 100] ],\n        lineWidth: 10,\n        strokeStyle: '#333E4B',\n        fillStyle: '#1C73A8',\n        anchor: 'top/left'\n    });\n",
+        "body": "```\nvar polygon = new Facade.Polygon({\n    x: 0,\n    y: 0,\n    points: [ [100, 0], [200, 100], [100, 200], [0, 100] ],\n    lineWidth: 10,\n    strokeStyle: '#333E4B',\n    fillStyle: '#1C73A8',\n    anchor: 'top/left'\n});\n```\n",
         "tags": {
             "example": [],
             "param": [
@@ -166,5 +166,54 @@
             "private": []
         },
         "params": "updated"
+    },
+    {
+        "uid": "facade.js-facade.polygon.prototype._draw",
+        "isPrivate": true,
+        "type": "method",
+        "name": "Facade.Polygon._draw",
+        "description": "Renders a polygon entity to a canvas.\n",
+        "body": "",
+        "tags": {
+            "example": [
+                "polygon._draw(facade, options, metrics);"
+            ],
+            "param": [
+                {
+                    "name": "facade",
+                    "isOptional": false,
+                    "types": [
+                        "Object"
+                    ],
+                    "description": "Facade.js object."
+                },
+                {
+                    "name": "options",
+                    "isOptional": false,
+                    "types": [
+                        "Object"
+                    ],
+                    "description": "Options used to render the polygon."
+                },
+                {
+                    "name": "metrics",
+                    "isOptional": false,
+                    "types": [
+                        "Object"
+                    ],
+                    "description": "Metrics used to render the polygon."
+                }
+            ],
+            "return": [
+                {
+                    "types": [
+                        "Void"
+                    ],
+                    "description": ""
+                }
+            ],
+            "private": []
+        },
+        "params": "facade, options, metrics"
     }
 ]