Version 1

[yaffs-website] / node_modules / grunt / node_modules / js-yaml / lib / js-yaml / type / set.js

diff --git a/node_modules/grunt/node_modules/js-yaml/lib/js-yaml/type/set.js b/node_modules/grunt/node_modules/js-yaml/lib/js-yaml/type/set.js
new file mode 100644 (file)
index 0000000..f885a32
--- /dev/null
+++ b/node_modules/grunt/node_modules/js-yaml/lib/js-yaml/type/set.js
@@ -0,0 +1,29 @@
+'use strict';
+
+var Type = require('../type');
+
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function resolveYamlSet(data) {
+  if (data === null) return true;
+
+  var key, object = data;
+
+  for (key in object) {
+    if (_hasOwnProperty.call(object, key)) {
+      if (object[key] !== null) return false;
+    }
+  }
+
+  return true;
+}
+
+function constructYamlSet(data) {
+  return data !== null ? data : {};
+}
+
+module.exports = new Type('tag:yaml.org,2002:set', {
+  kind: 'mapping',
+  resolve: resolveYamlSet,
+  construct: constructYamlSet
+});