Created
June 22, 2019 21:14
-
-
Save zemuldo/ff6efe53454596cad5108517f084c462 to your computer and use it in GitHub Desktop.
ugly javascript callback hell
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function run (){ | |
i_am_first_but_i_take_10_sec(()=>{ | |
let error_0 | |
if(error_0) throw Error(error_0) | |
else { | |
i_am_second_but_i_take_8_sec(()=>{ | |
let error_1 | |
if(error_1) throw Error(error_1) | |
else{ | |
i_am_second_but_i_take_8_sec(()=>{ | |
let error_2 | |
if(error_2) throw Error(error_2) | |
else { | |
i_am_third_but_i_take_6_sec(()=>{ | |
let error_3 | |
if(error_3) throw Error(error_3) | |
else { | |
i_am_fourth_but_i_take_4_sec(()=>{ | |
let error_4 | |
if(error_4) throw Error(error_4) | |
else { | |
i_am_last_but_i_take_1_sec(()=>{ | |
let error_5 | |
if(error_5) throw Error(error_5) | |
else { | |
console.log("Done") | |
} | |
}) | |
} | |
}) | |
} | |
}) | |
} | |
}) | |
} | |
}) | |
} | |
}) | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment