From e93da8b04da86773247aadb1cbb1912e4f4526b2 Mon Sep 17 00:00:00 2001 From: Priyansh Date: Tue, 22 Dec 2020 17:49:59 +0530 Subject: Rewriting Project --- node_modules/core-js/modules/es.string.search.js | 34 ++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 node_modules/core-js/modules/es.string.search.js (limited to 'node_modules/core-js/modules/es.string.search.js') diff --git a/node_modules/core-js/modules/es.string.search.js b/node_modules/core-js/modules/es.string.search.js new file mode 100644 index 0000000..8322e22 --- /dev/null +++ b/node_modules/core-js/modules/es.string.search.js @@ -0,0 +1,34 @@ +'use strict'; +var fixRegExpWellKnownSymbolLogic = require('../internals/fix-regexp-well-known-symbol-logic'); +var anObject = require('../internals/an-object'); +var requireObjectCoercible = require('../internals/require-object-coercible'); +var sameValue = require('../internals/same-value'); +var regExpExec = require('../internals/regexp-exec-abstract'); + +// @@search logic +fixRegExpWellKnownSymbolLogic('search', 1, function (SEARCH, nativeSearch, maybeCallNative) { + return [ + // `String.prototype.search` method + // https://tc39.github.io/ecma262/#sec-string.prototype.search + function search(regexp) { + var O = requireObjectCoercible(this); + var searcher = regexp == undefined ? undefined : regexp[SEARCH]; + return searcher !== undefined ? searcher.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); + }, + // `RegExp.prototype[@@search]` method + // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@search + function (regexp) { + var res = maybeCallNative(nativeSearch, regexp, this); + if (res.done) return res.value; + + var rx = anObject(regexp); + var S = String(this); + + var previousLastIndex = rx.lastIndex; + if (!sameValue(previousLastIndex, 0)) rx.lastIndex = 0; + var result = regExpExec(rx, S); + if (!sameValue(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex; + return result === null ? -1 : result.index; + } + ]; +}); -- cgit v1.2.3