{"version":3,"file":"function-bind.cb3858f2.js","sources":["../../../node_modules/function-bind/implementation.js","../../../node_modules/function-bind/index.js"],"sourcesContent":["'use strict';\n\n/* eslint no-invalid-this: 1 */\n\nvar ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';\nvar slice = Array.prototype.slice;\nvar toStr = Object.prototype.toString;\nvar funcType = '[object Function]';\n\nmodule.exports = function bind(that) {\n    var target = this;\n    if (typeof target !== 'function' || toStr.call(target) !== funcType) {\n        throw new TypeError(ERROR_MESSAGE + target);\n    }\n    var args = slice.call(arguments, 1);\n\n    var bound;\n    var binder = function () {\n        if (this instanceof bound) {\n            var result = target.apply(\n                this,\n                args.concat(slice.call(arguments))\n            );\n            if (Object(result) === result) {\n                return result;\n            }\n            return this;\n        } else {\n            return target.apply(\n                that,\n                args.concat(slice.call(arguments))\n            );\n        }\n    };\n\n    var boundLength = Math.max(0, target.length - args.length);\n    var boundArgs = [];\n    for (var i = 0; i < boundLength; i++) {\n        boundArgs.push('$' + i);\n    }\n\n    bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);\n\n    if (target.prototype) {\n        var Empty = function Empty() {};\n        Empty.prototype = target.prototype;\n        bound.prototype = new Empty();\n        Empty.prototype = null;\n    }\n\n    return bound;\n};\n","'use strict';\n\nvar implementation = require('./implementation');\n\nmodule.exports = Function.prototype.bind || implementation;\n"],"names":["ERROR_MESSAGE","slice","toStr","funcType","implementation","that","target","args","bound","binder","result","boundLength","boundArgs","i","Empty","require$$0","functionBind"],"mappings":"AAIA,IAAIA,EAAgB,kDAChBC,EAAQ,MAAM,UAAU,MACxBC,EAAQ,OAAO,UAAU,SACzBC,EAAW,oBAEfC,EAAiB,SAAcC,EAAM,CACjC,IAAIC,EAAS,KACb,GAAI,OAAOA,GAAW,YAAcJ,EAAM,KAAKI,CAAM,IAAMH,EACvD,MAAM,IAAI,UAAUH,EAAgBM,CAAM,EAyB9C,QAvBIC,EAAON,EAAM,KAAK,UAAW,CAAC,EAE9BO,EACAC,EAAS,UAAY,CACrB,GAAI,gBAAgBD,EAAO,CACvB,IAAIE,EAASJ,EAAO,MAChB,KACAC,EAAK,OAAON,EAAM,KAAK,SAAS,CAAC,CACjD,EACY,OAAI,OAAOS,CAAM,IAAMA,EACZA,EAEJ,IACnB,KACY,QAAOJ,EAAO,MACVD,EACAE,EAAK,OAAON,EAAM,KAAK,SAAS,CAAC,CACjD,CAEA,EAEQU,EAAc,KAAK,IAAI,EAAGL,EAAO,OAASC,EAAK,MAAM,EACrDK,EAAY,CAAA,EACPC,EAAI,EAAGA,EAAIF,EAAaE,IAC7BD,EAAU,KAAK,IAAMC,CAAC,EAK1B,GAFAL,EAAQ,SAAS,SAAU,oBAAsBI,EAAU,KAAK,GAAG,EAAI,2CAA2C,EAAEH,CAAM,EAEtHH,EAAO,UAAW,CAClB,IAAIQ,EAAQ,UAAiB,GAC7BA,EAAM,UAAYR,EAAO,UACzBE,EAAM,UAAY,IAAIM,EACtBA,EAAM,UAAY,IACrB,CAED,OAAON,CACX,ECjDIJ,EAAiBW,EAErBC,EAAiB,SAAS,UAAU,MAAQZ"}