diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js')
-rw-r--r-- | tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js new file mode 100644 index 0000000000..60e798c5fd --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/to-integer.js @@ -0,0 +1,12 @@ +'use strict'; + +var sign = require('../math/sign') + + , abs = Math.abs, floor = Math.floor; + +module.exports = function (value) { + if (isNaN(value)) return 0; + value = Number(value); + if ((value === 0) || !isFinite(value)) return value; + return sign(value) * floor(abs(value)); +}; |