diff options
Diffstat (limited to 'deps/npm/node_modules/node-gyp/node_modules/path-array/node_modules/array-index/node_modules/es6-symbol/node_modules/es5-ext/string/#/at.js')
-rw-r--r-- | deps/npm/node_modules/node-gyp/node_modules/path-array/node_modules/array-index/node_modules/es6-symbol/node_modules/es5-ext/string/#/at.js | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/deps/npm/node_modules/node-gyp/node_modules/path-array/node_modules/array-index/node_modules/es6-symbol/node_modules/es5-ext/string/#/at.js b/deps/npm/node_modules/node-gyp/node_modules/path-array/node_modules/array-index/node_modules/es6-symbol/node_modules/es5-ext/string/#/at.js deleted file mode 100644 index 77bd251ac4..0000000000 --- a/deps/npm/node_modules/node-gyp/node_modules/path-array/node_modules/array-index/node_modules/es6-symbol/node_modules/es5-ext/string/#/at.js +++ /dev/null @@ -1,33 +0,0 @@ -// Based on: https://github.com/mathiasbynens/String.prototype.at -// Thanks @mathiasbynens ! - -'use strict'; - -var toInteger = require('../../number/to-integer') - , validValue = require('../../object/valid-value'); - -module.exports = function (pos) { - var str = String(validValue(this)), size = str.length - , cuFirst, cuSecond, nextPos, len; - pos = toInteger(pos); - - // Account for out-of-bounds indices - // The odd lower bound is because the ToInteger operation is - // going to round `n` to `0` for `-1 < n <= 0`. - if (pos <= -1 || pos >= size) return ''; - - // Second half of `ToInteger` - pos = pos | 0; - // Get the first code unit and code unit value - cuFirst = str.charCodeAt(pos); - nextPos = pos + 1; - len = 1; - if ( // check if it’s the start of a surrogate pair - (cuFirst >= 0xD800) && (cuFirst <= 0xDBFF) && // high surrogate - (size > nextPos) // there is a next code unit - ) { - cuSecond = str.charCodeAt(nextPos); - if (cuSecond >= 0xDC00 && cuSecond <= 0xDFFF) len = 2; // low surrogate - } - return str.slice(pos, pos + len); -}; |