summaryrefslogtreecommitdiffstats
path: root/node_modules/es-abstract/2017/IsRegExp.js
diff options
context:
space:
mode:
authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/es-abstract/2017/IsRegExp.js
downloadwebsite_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.gz
website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.bz2
website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.zip
api, login, auth
Diffstat (limited to 'node_modules/es-abstract/2017/IsRegExp.js')
-rw-r--r--node_modules/es-abstract/2017/IsRegExp.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/es-abstract/2017/IsRegExp.js b/node_modules/es-abstract/2017/IsRegExp.js
new file mode 100644
index 0000000..fdf2323
--- /dev/null
+++ b/node_modules/es-abstract/2017/IsRegExp.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var GetIntrinsic = require('../GetIntrinsic');
+
+var $match = GetIntrinsic('%Symbol.match%', true);
+
+var hasRegExpMatcher = require('is-regex');
+
+var ToBoolean = require('./ToBoolean');
+
+// https://ecma-international.org/ecma-262/6.0/#sec-isregexp
+
+module.exports = function IsRegExp(argument) {
+ if (!argument || typeof argument !== 'object') {
+ return false;
+ }
+ if ($match) {
+ var isRegExp = argument[$match];
+ if (typeof isRegExp !== 'undefined') {
+ return ToBoolean(isRegExp);
+ }
+ }
+ return hasRegExpMatcher(argument);
+};