source: imaps-frontend/node_modules/es-abstract/helpers/DefineOwnProperty.js

'use strict';

var hasPropertyDescriptors = require('has-property-descriptors');

var $defineProperty = require('es-define-property');

var hasArrayLengthDefineBug = hasPropertyDescriptors.hasArrayLengthDefineBug();

// eslint-disable-next-line global-require
var isArray = hasArrayLengthDefineBug && require('../helpers/IsArray');

var callBound = require('call-bind/callBound');

var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');

// eslint-disable-next-line max-params
module.exports = function DefineOwnProperty(IsDataDescriptor, SameValue, FromPropertyDescriptor, O, P, desc) {
        if (!$defineProperty) {
                if (!IsDataDescriptor(desc)) {
                        // ES3 does not support getters/setters
                        return false;
                }
                if (!desc['[[Configurable]]'] || !desc['[[Writable]]']) {
                        return false;
                }

                // fallback for ES3
                if (P in O && $isEnumerable(O, P) !== !!desc['[[Enumerable]]']) {
                        // a non-enumerable existing property
                        return false;
                }

                // property does not exist at all, or exists but is enumerable
                var V = desc['[[Value]]'];
                // eslint-disable-next-line no-param-reassign
                O[P] = V; // will use [[Define]]
                return SameValue(O[P], V);
        }
        if (
                hasArrayLengthDefineBug
                && P === 'length'
                && '[[Value]]' in desc
                && isArray(O)
                && O.length !== desc['[[Value]]']
        ) {
                // eslint-disable-next-line no-param-reassign
                O.length = desc['[[Value]]'];
                return O.length === desc['[[Value]]'];
        }

        $defineProperty(O, P, FromPropertyDescriptor(desc));
        return true;
};