class AntFarm $\{$

$/**$

$*$ Constructor for the AntFarm class.

$*$ Creates an instance of AntFarm with an array of ants.

$*$

$*$ @param $\{...$string$\}$ antNames $-$ Names of the ants.

$*/$

constructor$(...$antNames$)\{$

$/**$ @private $*/$

this.ants $=$ antNames.map$(($name$)=>(\{$ name, health: $100\}))$;

$\}$

$/**$

$*$ Method to make the ants do chores.

$*$ Decreases the health of each ant by $20.$

$*$ Removes any ant with health $<=0.$

$*$

$*$ @returns $\{$string$\}$ A message indicating the number of ants starting work or if there are no ants left.

$*/$

work$()\{$

if $($this$.$ants.length $===0)\{$

return $"$No ants here. Did you work them to death?";

$\}$

this.ants.forEach$(($ant$)=>\{$

ant.health $-=20$;

$\})$;

this.ants $=$ this.ants.filter$(($ant$)=>$ ant.health $>0)$;

return $`$$$\{$this$.$ants.length$\}$ ants starting work!$`$;

$\}$

$/**$

$*$ Method to feed ants and increase their health.

$*$

$*$ @param $\{$string$\}$ antName $-$ The name of the ant$($s$)$ to feed.

$*$ @returns $\{$string$\}$ A message indicating if the ant$($s$)$ were found and fed.

$*/$

feed$($antName$)\{$

const antsToFeed $=$ this.ants.filter$(($ant$)=>$ ant.name $===$ antName$)$;

if $($antsToFeed$.$length $===0)\{$

return $`$$$\{$antName$\}$ not found!$`$;

$\}$

antsToFeed.forEach$(($ant$)=>\{$

ant.health $+=15$;

$\})$;

return "Yum!";

$\}$

$\}$