try
        JSON.parse '{.}'
      default err
        throw err
      

Cream & Sugar handles errors in a friendly and familiar way, using an expression that is very similar to JavaScript's try/catch statement. There are two main differences between the C&S version and the JavaScript version.

value1 =
        try
          2 + 2
        default err
          3 + 3
      
      value1 #=> 4
      

1. Whereas JavaScript uses the keywords try and catch, C&S uses the keywords try and default. This decision was made for the purpose of keeping syntax cleaner in the future as we natively incorporate more of JavaScript's cutting-edge features.
2. C&S' try/default returns a value – either from the try block if it was successful or from the default block if it was not.

The try/default expression consists of the keyword try, followed by an indented block of code, the keyword default plus an error identifier, and another indented block of code.

incase JSON.parse '{.}' throws err do log err
      

C&S also provides a try/default shorthand that works much like a conditional qualifier, in case you don't need to execute large blocks of code.