From 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 Mon Sep 17 00:00:00 2001 From: Piotr Russ Date: Wed, 18 Nov 2020 23:26:45 +0100 Subject: rm node_modules --- .../es-abstract/2017/AdvanceStringIndex.js | 45 ---------------------- 1 file changed, 45 deletions(-) delete mode 100644 node_modules/es-abstract/2017/AdvanceStringIndex.js (limited to 'node_modules/es-abstract/2017/AdvanceStringIndex.js') diff --git a/node_modules/es-abstract/2017/AdvanceStringIndex.js b/node_modules/es-abstract/2017/AdvanceStringIndex.js deleted file mode 100644 index 666f578..0000000 --- a/node_modules/es-abstract/2017/AdvanceStringIndex.js +++ /dev/null @@ -1,45 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var IsInteger = require('./IsInteger'); -var Type = require('./Type'); - -var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger'); - -var $TypeError = GetIntrinsic('%TypeError%'); - -var $charCodeAt = require('../helpers/callBound')('String.prototype.charCodeAt'); - -// https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex - -module.exports = function AdvanceStringIndex(S, index, unicode) { - if (Type(S) !== 'String') { - throw new $TypeError('Assertion failed: `S` must be a String'); - } - if (!IsInteger(index) || index < 0 || index > MAX_SAFE_INTEGER) { - throw new $TypeError('Assertion failed: `length` must be an integer >= 0 and <= 2**53'); - } - if (Type(unicode) !== 'Boolean') { - throw new $TypeError('Assertion failed: `unicode` must be a Boolean'); - } - if (!unicode) { - return index + 1; - } - var length = S.length; - if ((index + 1) >= length) { - return index + 1; - } - - var first = $charCodeAt(S, index); - if (first < 0xD800 || first > 0xDBFF) { - return index + 1; - } - - var second = $charCodeAt(S, index + 1); - if (second < 0xDC00 || second > 0xDFFF) { - return index + 1; - } - - return index + 2; -}; -- cgit v1.2.3