Snippets created by Richard Broida
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FizzBuzz with Rule Engine
Inspired by http://dave.fayr.am/posts/2012-10-4-finding-fizzbuzz.html Rules are in a list of lambdas that can be easily modified. A pattern-matching recursive function applies them in the correct order.
7 people like this
Like the snippet!Posted: 12 years ago by Richard Broida
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Apply Operators to Options
Simple function to apply operators to option types. Applies the operator to each value and returns a new option containing the result. Treats None as the operator's identity element (i.e., ignores it).
1 people like this
Like the snippet!Posted: 12 years ago by Richard Broida
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FizzBuzz with Forward Composition
This version of FizzBuzz uses forward composition instead of recursive pattern matching (see http://fssnip.net/e7). All the rules, including the default case, are in a list of lambdas that can be easily modified. The function executeRules composes the list into a single rule and executes it.
0 people like this
Like the snippet!Posted: 12 years ago by Richard Broida