dan.the.discloser•2y ago

can i bypass strict mode?

When I try use Deno Run , it complains error: Uncaught TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them const answer = o[s];

export function func(o: object, s : string) {
    const answer = o[s];
    return answer}

export function func(o: object, s : string) {
    const answer = o[s];
    return answer}

5 Replies

dan.the.discloser•2y ago

Looks like I can use javascript for the particular function if there isn't a better way

Andreu Botella (they/them)•2y ago

strict mode is enabled by default and can't be disabled in ESM modules and Deno is built on ESM

dan.the.discloser•2y ago

thank you. looks I can't even import it as java script. Is there some other way when I am using Object.getOwnPropertyNames rather than just getting the names, to get the current values?

Doctor 🤖•2y ago

Object.keys()?

const obj = {
  a: 1,
  b: 2,
  c: 3
}

Object.keys(obj) // ['a', 'b', 'c']
Object.values(obj) // [1, 2, 3]
Object.entries(obj) // [['a', 1], ['b', 2], ['c', 3]]

const obj = {
  a: 1,
  b: 2,
  c: 3
}

Object.keys(obj) // ['a', 'b', 'c']
Object.values(obj) // [1, 2, 3]
Object.entries(obj) // [['a', 1], ['b', 2], ['c', 3]]

dan.the.discloser•2y ago

Is there a version that will work on function objects?

>  function bite(t : any){assert(false); console.log(`bite ${t}`)}
 undefined
>  Object.getPrototypeOf(bite)
[Object]
> Object.keys(bite)
[]
> Object.getOwnPropertyNames(bite)
[ "length", "name", "prototype" ]
> Object.values(bite)
[]
> Object.entries(bite)
[]

>  function bite(t : any){assert(false); console.log(`bite ${t}`)}
 undefined
>  Object.getPrototypeOf(bite)
[Object]
> Object.keys(bite)
[]
> Object.getOwnPropertyNames(bite)
[ "length", "name", "prototype" ]
> Object.values(bite)
[]
> Object.entries(bite)
[]