diff options
Diffstat (limited to 'node_modules/core-js/internals/advance-string-index.js')
| -rw-r--r-- | node_modules/core-js/internals/advance-string-index.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/node_modules/core-js/internals/advance-string-index.js b/node_modules/core-js/internals/advance-string-index.js new file mode 100644 index 0000000..700fbf0 --- /dev/null +++ b/node_modules/core-js/internals/advance-string-index.js @@ -0,0 +1,8 @@ +'use strict'; +var charAt = require('../internals/string-multibyte').charAt; + +// `AdvanceStringIndex` abstract operation +// https://tc39.github.io/ecma262/#sec-advancestringindex +module.exports = function (S, index, unicode) { + return index + (unicode ? charAt(S, index).length : 1); +}; |