CoffeeScript 循环

while expression
   statements to be executed

console.log "Starting Loop "
count = 0  
while count < 10
   console.log "Current Count : " + count
   count++;
   
console.log "Set the variable to different value and then try"

c:\> coffee-c while_loop_example.coffee

// Generated by CoffeeScript 1.10.0
(function() {
  var count;
  console.log("Starting Loop ");
  count = 0;
  while (count < 10) {
    console.log("Current Count : " + count);
    count++;
  }
  console.log("Set the variable to different value and then try");
}).call(this); 

c:\> coffee while_loop_example.coffee

Starting Loop
Current Count : 0
Current Count : 1
Current Count : 2
Current Count : 3
Current Count : 4
Current Count : 5
Current Count : 6
Current Count : 7
Current Count : 8
Current Count : 9
Set the variable to different value and then try