A better way of getting A

[49b]

Running a function in Array.prototype and converting its output to string results in a string with the letter A.

Before:

(+[]+[]["constructor"])[10]

(+[]+[][([][(![]+[])[+[]]+(![]+[])[!+[]+!+[]]+(![]+[])[+!+[]]+(!![]+[])[+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+(![]+[])[!+[]+!+[]]+(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+(![]+[])[!+[]+!+[]]+(![]+[])[+!+[]]+(!![]+[])[+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+(![]+[])[!+[]+!+[]]+(![]+[])[+!+[]]+(!![]+[])[+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]

---

After:

([]["entries"]()+[])[8]

([][(![]+[])[!+[]+!+[]+!+[]+!+[]]+([][[]]+[])[+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[!+[]+!+[]+!+[]+!+[]+!+[]]+(![]+[])[!+[]+!+[]+!+[]+!+[]]+(![]+[])[!+[]+!+[]+!+[]]]()+[])[!+[]+!+[]+!+[]+!+[]+!+[]+!+[]+!+[]+!+[]]

[hazzik]

This should be even smaller:

(NaN+[]["entries"]())[11]

[hazzik]

Actually, this is how it is already done in the master:

jsfuck/jsfuck.js

Line 52 in 1f02651

'A': '(NaN+[]["entries"]())[11]',

It was done in #110

I think this can be closed.