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Diffstat (limited to 'node_modules/core-js/modules/_to-index.js')
| -rw-r--r-- | node_modules/core-js/modules/_to-index.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/_to-index.js b/node_modules/core-js/modules/_to-index.js new file mode 100644 index 000000000..4d380ce18 --- /dev/null +++ b/node_modules/core-js/modules/_to-index.js @@ -0,0 +1,7 @@ +var toInteger = require('./_to-integer') + , max = Math.max + , min = Math.min; +module.exports = function(index, length){ + index = toInteger(index); + return index < 0 ? max(index + length, 0) : min(index, length); +};
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