javascript - Is there an easy way to specify a wildcard character in a regex for coffeescript? -

javascript - Is there an easy way to specify a wildcard character in a regex for coffeescript? -

i want able

if target.hostname == string.match(/attacker./)

and match hostname has string such "attacker1", "attacker2", etc.

i can't seem find equivalent in coffeescript. perhaps knows regex syntax?

update:

i have used illustration here: http://www.elijahmanor.com/regular-expressions-in-coffeescript-are-awesome/

to create regex:

attackerpattern = /// ^ # begin of line /attacker/ # word "attacker" ([0-9]+) # followed number \. # followed dot ([a-za-z]+) # followed 1 or more letters \. # followed dot ([/com/]) # followed com ///i # end of line , ignore case

because want grab said "attacker1.node.com" or "attacker2.node.com", etc.

i seem able grab pattern:

attackerpattern = /attacker/i

and maybe plenty (because won't care rest of hostname), kind of want more specific example, needs have .someword.com after "attacker1". suggestions?

javascript regex coffeescript