permute(type,value,options)

• type (String)
• value (String or Object)
• options (Object)

Returns: { total, get }

• total: number of permutations
• get(i): get i-th permutation for 0 <= i < total

let permutations = permute('url','https://qrs.art',{
  protocolCaps:true,
  domainCaps:false,
  pathCaps:false
})

permutations.total // ~> 32
permutations.get(0) // ~> https://qrs.art/
permutations.get(permutations.total-1) // ~> HTTPS://qrs.art/

for(let str of permutations){
  console.log(str)
}

"https://qrs.art/","Https://qrs.art/",
"hTtps://qrs.art/","HTtps://qrs.art/",
"htTps://qrs.art/","HtTps://qrs.art/",
"hTTps://qrs.art/","HTTps://qrs.art/",
"httPs://qrs.art/","HttPs://qrs.art/",
"hTtPs://qrs.art/","HTtPs://qrs.art/",
"htTPs://qrs.art/","HtTPs://qrs.art/",
"hTTPs://qrs.art/","HTTPs://qrs.art/",
"httpS://qrs.art/","HttpS://qrs.art/",
"hTtpS://qrs.art/","HTtpS://qrs.art/",
"htTpS://qrs.art/","HtTpS://qrs.art/",
"hTTpS://qrs.art/","HTTpS://qrs.art/",
"httPS://qrs.art/","HttPS://qrs.art/",
"hTtPS://qrs.art/","HTtPS://qrs.art/",
"htTPS://qrs.art/","HtTPS://qrs.art/",
"hTTPS://qrs.art/","HTTPS://qrs.art/"

URL

URLs must start with (https/http). Permuting upper/lower case of protocol and domain are generally safe. If your server is case-insensitive, you can also enable pathCaps.

permute('url','https://qrs.art',{
  protocolCaps:true,
  domainCaps:false,
  pathCaps:false
})

WiFi

WIFI:T:WPA;S:Guest Wifi;P:1234;;

permute('wifi',{name:'Guest Wifi',password:'1234'},{
  keyCaps:true,
})