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| author | Michaël Zasso <mic.besace@gmail.com> | 2016-01-12 20:50:19 +0100 |
|---|---|---|
| committer | Roman Reiss <me@silverwind.io> | 2016-01-13 23:15:39 +0100 |
| commit | 2d441493a4a46a511ba1bdf93e442c3288fbe92d (patch) | |
| tree | c649c3aa100a57ff38ed267e3a5e5bba7ac8d961 /tools/eslint/node_modules/es6-map/is-map.js | |
| parent | ed55169834a3ce16a271def9630c858626ded34d (diff) | |
| download | node-new-2d441493a4a46a511ba1bdf93e442c3288fbe92d.tar.gz | |
tools: update eslint to v1.10.3
PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>
Diffstat (limited to 'tools/eslint/node_modules/es6-map/is-map.js')
| -rw-r--r-- | tools/eslint/node_modules/es6-map/is-map.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/es6-map/is-map.js b/tools/eslint/node_modules/es6-map/is-map.js new file mode 100644 index 0000000000..1e1fa82332 --- /dev/null +++ b/tools/eslint/node_modules/es6-map/is-map.js @@ -0,0 +1,12 @@ +'use strict'; + +var toStringTagSymbol = require('es6-symbol').toStringTag + + , toString = Object.prototype.toString + , id = '[object Map]' + , Global = (typeof Map === 'undefined') ? null : Map; + +module.exports = function (x) { + return (x && ((Global && ((x instanceof Global) || (x === Global.prototype))) || + (toString.call(x) === id) || (x[toStringTagSymbol] === 'Map'))) || false; +}; |