{{dataPath.content}}
\n```\n###### Gruntfile\n```js\ngrunt.initConfig({\n twigRender: {\n your_target: {\n files : [\n {\n data: \"path/to/data/data.json\",\n dataPath: \"posts\",\n template: \"path/to/one_post.twig\",\n dest: \"file/to/post.html\"\n }\n ]\n },\n },\n});\n```\n###### Files generated\n```\npost_0.html\npost_1.html\n\n```\n\n### Flattening\n\nIf the data parameter results in a tree (that is, an array containing some arrays),\nyou can use the `flatten` property to reduce this into a list:\n\n#####data.json\n```json\n{\n \"menu\": [\n {\"label\": \"action1\"},\n {\"label\": \"action2\"},\n {\n \"label\": \"sub-menu\",\n \"actions\": [\n {\"label\": \"action3\"},\n {\"label\": \"action4\"}\n ]\n }\n ]\n}\n```\n\n#####Gruntfile\n```js\nfiles: [\n {\n data: \"data.json\",\n dataPath: \"menu\",\n flatten: \"actions\"\n template: \"myTemplate.twig\",\n dest: \"myDest.html\"\n },\n```\n\nWill result in 4 files (`myDest_0-3.html`)\n\n\n\n### Options\n\n#### options.cache\nType: `Boolean`\nDefault value: `false`\n\nIndicates if Twig should use a template cache or read template file every time.\nDefault is set to false to enable template file watch and recompilation.\nSet it to true if you need to generate lots of files with an identical template.\n\n#### options.extensions\nType: `Array`\nDefault value: `[]`\n\nCan be an array of functions that extend TwigJS.\n\n##### Example 1: Filter Extension\n\n```js\noptions:\n{\n extensions:\n [\n\n // Usage: {{ [1, 2, 3]|fooJoin(' | ') }}\n // Output: 1 | 2 | 3\n\n function(Twig)\n {\n Twig.exports.extendFilter( \"fooJoin\", function(value, params)\n {\n if (value === undefined || value === null)\n {\n return;\n }\n\n var join_str = \"\",\n output = [],\n keyset = null;\n\n if (params && params[0])\n {\n join_str = params[0];\n }\n\n if (value instanceof Array)\n {\n output = value;\n }\n else\n {\n keyset = value._keys || Object.keys(value);\n\n Twig.forEach(keyset, function(key)\n {\n if (key === \"_keys\")\n {\n return; // Ignore the _keys property\n }\n\n if (value.hasOwnProperty(key))\n {\n output.push(value[key]);\n }\n });\n }\n\n return output.join(join_str);\n });\n }\n\n ]\n}\n```\n\n##### Example 2: Function Extension\n\n```js\noptions:\n{\n extensions:\n [\n\n // Usage:\n // {% for i in 1..3 %}\n // {{ fooCycle(['odd', 'even'], i) }}\n // {% endfor %}\n\n // Output:\n // even\n // odd\n // even\n\n function(Twig)\n {\n Twig.exports.extendFunction( \"fooCycle\", function(arr, i)\n {\n var pos = i % arr.length;\n return arr[pos];\n });\n },\n\n\n // load data dynamically from file\n\n // Usage:\n // data.json: { \"test\": \"foobar\" }\n // {% set mydata = data(\"path/to/jsonOrYml/data.json\") %}\n // {{ mydata.test }}\n\n // Output:\n // foobar\n\n function(Twig)\n {\n Twig.exports.extendFunction('data', function(filename)\n {\n var namespace_path = Twig.path.parsePath.apply(this, [this, filename]);\n\n if (/\\.yml$/i.test(namespace_path) || /\\.yaml/i.test(namespace_path)){\n return grunt.file.readYAML(namespace_path);\n } else {\n return grunt.file.readJSON(namespace_path);\n }\n });\n }\n\n ]\n}\n```\n\n##### Example 3: Tag Extension\n\n```js\noptions:\n{\n extensions:\n [\n\n // Usage:\n // {% fooSpaceless %}