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-rw-r--r--node_modules/es6-set/is-implemented.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/es6-set/is-implemented.js b/node_modules/es6-set/is-implemented.js
new file mode 100644
index 000000000..7f1bfbb7c
--- /dev/null
+++ b/node_modules/es6-set/is-implemented.js
@@ -0,0 +1,24 @@
+'use strict';
+
+module.exports = function () {
+ var set, iterator, result;
+ if (typeof Set !== 'function') return false;
+ set = new Set(['raz', 'dwa', 'trzy']);
+ if (String(set) !== '[object Set]') return false;
+ if (set.size !== 3) return false;
+ if (typeof set.add !== 'function') return false;
+ if (typeof set.clear !== 'function') return false;
+ if (typeof set.delete !== 'function') return false;
+ if (typeof set.entries !== 'function') return false;
+ if (typeof set.forEach !== 'function') return false;
+ if (typeof set.has !== 'function') return false;
+ if (typeof set.keys !== 'function') return false;
+ if (typeof set.values !== 'function') return false;
+
+ iterator = set.values();
+ result = iterator.next();
+ if (result.done !== false) return false;
+ if (result.value !== 'raz') return false;
+
+ return true;
+};