diff options
Diffstat (limited to 'node_modules/es5-ext/math/sign/is-implemented.js')
| -rw-r--r-- | node_modules/es5-ext/math/sign/is-implemented.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/node_modules/es5-ext/math/sign/is-implemented.js b/node_modules/es5-ext/math/sign/is-implemented.js new file mode 100644 index 000000000..23ff83a6c --- /dev/null +++ b/node_modules/es5-ext/math/sign/is-implemented.js @@ -0,0 +1,7 @@ +"use strict"; + +module.exports = function () { + var sign = Math.sign; + if (typeof sign !== "function") return false; + return (sign(10) === 1) && (sign(-20) === -1); +}; |