/documentation/coffee/heregexes.coffee

1OPERATOR = /// ^ (
2  ?: [-=]>             # function
3   | [-+*/%<>&|^!?=]=  # compound assign / compare
4   | >>>=?             # zero-fill right shift
5   | ([-+:])\1         # doubles
6   | ([&|<>])\2=?      # logic / shift
7   | \?\.              # soak access
8   | \.{2,3}           # range or splat
9) ///