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    Iterate through a list

    Uses a combination of conditional jumps, variables, and the len() function to iterate through a list.

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    For detailed documentation that includes this code sample, see the following:

    Code sample

    YAML 

      - 
  
 define 
 : 
  
 assign 
 : 
  
 - 
  
 array 
 : 
  
 [ 
 "foo" 
 , 
  
 "ba" 
 , 
  
 "r" 
 ] 
  
 - 
  
 result 
 : 
  
 "" 
  
 - 
  
 i 
 : 
  
 0 
 - 
  
 check_condition 
 : 
  
 switch 
 : 
  
 - 
  
 condition 
 : 
  
 ${len(array) > i} 
  
 next 
 : 
  
 iterate 
  
 next 
 : 
  
 exit_loop 
 - 
  
 iterate 
 : 
  
 assign 
 : 
  
 - 
  
 result 
 : 
  
 ${result + array[i]} 
  
 - 
  
 i 
 : 
  
 ${i+1} 
  
 next 
 : 
  
 check_condition 
 - 
  
 exit_loop 
 : 
  
 return 
 : 
  
 concat_result 
 : 
  
 ${result}

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