diff options
| -rw-r--r-- | fsharp.html.markdown | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fsharp.html.markdown b/fsharp.html.markdown index dd85552d..59461eed 100644 --- a/fsharp.html.markdown +++ b/fsharp.html.markdown @@ -34,7 +34,7 @@ let myFloat = 3.14 let myString = "hello" // note that no types needed // ------ Lists ------ -let twoToFive = [2; 3; 4; 5] // Square brackets create a list with +let twoToFive = [2; 3; 4; 5] // Square brackets create a list with // semicolon delimiters. let oneToFive = 1 :: twoToFive // :: creates list with new 1st element // The result is [1; 2; 3; 4; 5] @@ -53,7 +53,8 @@ add 2 3 // Now run the function. // to define a multiline function, just use indents. No semicolons needed. let evens list = - let isEven x = x % 2 = 0 // Define "isEven" as a sub function + let isEven x = x % 2 = 0 // Define "isEven" as a sub function. Note + // that equality operator is single char "=". List.filter isEven list // List.filter is a library function // with two parameters: a boolean function // and a list to work on |