Use regEx to replace characters in a string

Sat Sep 23 2023 15:01:45 GMT+0000 (Coordinated Universal Time)

Saved by @Paloma

function pigIt(str){
  return str.replace(/(\w)(\w*)(\s|$)/g, "\$2\$1ay\$3")
}

The parenthesis create groups witch are referred to thanks to $+group number in the second parameter