Update Functions and Inputs

iammuhit · Dec 26, 2020 · 8efd4b3 · 8efd4b3
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Showing 2 changed files with 29 additions and 10 deletions.
diff --git a/01_-_Inputs.hs b/01_-_Inputs.hs
diff --git a/functions-and-inputs.hs b/functions-and-inputs.hs
@@ -0,0 +1,29 @@
+{-
+    displayMe x
+    
+    @takes      An input of any kind
+    @returns    The value of x
+    @examples   displayMe 3 == 3
+                displayMe "Haskell for Great Good!" == "Haskell for Great Good!"
+-}
+displayMe x = x
+
+{-
+    doubleMe x
+    
+    @takes      A number
+    @returns    Multiplies the number by two
+    @examples   doubleMe 5 == 10
+                doubleMe 2.5 == 5.0
+-}
+doubleMe x = x + x
+
+{-
+    doubleUs x y
+    
+    @takes      Two numbers
+    @returns    Multiplies the each number by two and then adds them together
+    @examples   doubleUs 4 5 == 18
+                doubleUs 2.5 3.0 == 12.0
+-}
+doubleUs x y = doubleMe x + doubleMe y