| 'use strict'; | 
| var uncurryThis = require('../internals/function-uncurry-this'); | 
| var isCallable = require('../internals/is-callable'); | 
| var store = require('../internals/shared-store'); | 
|   | 
| var functionToString = uncurryThis(Function.toString); | 
|   | 
| // this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper | 
| if (!isCallable(store.inspectSource)) { | 
|   store.inspectSource = function (it) { | 
|     return functionToString(it); | 
|   }; | 
| } | 
|   | 
| module.exports = store.inspectSource; |