diff options
Diffstat (limited to 'backend/node_modules/set-function-length/index.js')
-rw-r--r-- | backend/node_modules/set-function-length/index.js | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/backend/node_modules/set-function-length/index.js b/backend/node_modules/set-function-length/index.js deleted file mode 100644 index 14ce74d..0000000 --- a/backend/node_modules/set-function-length/index.js +++ /dev/null @@ -1,42 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('get-intrinsic'); -var define = require('define-data-property'); -var hasDescriptors = require('has-property-descriptors')(); -var gOPD = require('gopd'); - -var $TypeError = require('es-errors/type'); -var $floor = GetIntrinsic('%Math.floor%'); - -/** @type {import('.')} */ -module.exports = function setFunctionLength(fn, length) { - if (typeof fn !== 'function') { - throw new $TypeError('`fn` is not a function'); - } - if (typeof length !== 'number' || length < 0 || length > 0xFFFFFFFF || $floor(length) !== length) { - throw new $TypeError('`length` must be a positive 32-bit integer'); - } - - var loose = arguments.length > 2 && !!arguments[2]; - - var functionLengthIsConfigurable = true; - var functionLengthIsWritable = true; - if ('length' in fn && gOPD) { - var desc = gOPD(fn, 'length'); - if (desc && !desc.configurable) { - functionLengthIsConfigurable = false; - } - if (desc && !desc.writable) { - functionLengthIsWritable = false; - } - } - - if (functionLengthIsConfigurable || functionLengthIsWritable || !loose) { - if (hasDescriptors) { - define(/** @type {Parameters<define>[0]} */ (fn), 'length', length, true, true); - } else { - define(/** @type {Parameters<define>[0]} */ (fn), 'length', length); - } - } - return fn; -}; |