From 363723fc84f7b8477592e0105aeb331ec9a017af Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Mon, 14 Aug 2017 05:01:11 +0200 Subject: node_modules --- node_modules/es6-map/is-implemented.js | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 node_modules/es6-map/is-implemented.js (limited to 'node_modules/es6-map/is-implemented.js') diff --git a/node_modules/es6-map/is-implemented.js b/node_modules/es6-map/is-implemented.js new file mode 100644 index 000000000..cd3b8f23d --- /dev/null +++ b/node_modules/es6-map/is-implemented.js @@ -0,0 +1,32 @@ +'use strict'; + +module.exports = function () { + var map, iterator, result; + if (typeof Map !== 'function') return false; + try { + // WebKit doesn't support arguments and crashes + map = new Map([['raz', 'one'], ['dwa', 'two'], ['trzy', 'three']]); + } catch (e) { + return false; + } + if (String(map) !== '[object Map]') return false; + if (map.size !== 3) return false; + if (typeof map.clear !== 'function') return false; + if (typeof map.delete !== 'function') return false; + if (typeof map.entries !== 'function') return false; + if (typeof map.forEach !== 'function') return false; + if (typeof map.get !== 'function') return false; + if (typeof map.has !== 'function') return false; + if (typeof map.keys !== 'function') return false; + if (typeof map.set !== 'function') return false; + if (typeof map.values !== 'function') return false; + + iterator = map.entries(); + result = iterator.next(); + if (result.done !== false) return false; + if (!result.value) return false; + if (result.value[0] !== 'raz') return false; + if (result.value[1] !== 'one') return false; + + return true; +}; -- cgit v1.2.3