find that string in message and respond
//
// - Auto Responses
// ================================
// finds the word tickle in any string input
let matchString = 'tickle';
if (string.toLowerCase().indexOf(matchString) != -1) {
return message.channel.send("Tickle Tickle!");
}
// stop playing that video
let matchString2 = 'K9bf4PT';
if (string.indexOf(matchString2) !== -1) {
return message.channel.send("Bro, I swear...stop playing that shitty song!");
}
let matchString3 = 'young signorino';
if (string.indexOf(matchString3) !== -1) {
return message.channel.send("Bro, I swear...stop playing that shitty song!");
}