Another update from ingydotnet^djgoku

2015-11-18 06:14:39 +00:00 · 2015-11-18 06:14:39 +00:00 · 948b86eafa
commit 948b86eafa
parent 91df62d461
7604 changed files with 108452 additions and 22726 deletions
--- a/Task/Range-expansion/PowerShell/range-expansion.psh
+++ b/Task/Range-expansion/PowerShell/range-expansion.psh
@ -0,0 +1,22 @@
+function range-expansion($array) {
+    function expansion($arr) {
+        if($arr) {
+            $arr = $arr.Split(',')
+             $arr | foreach{
+                $a = $_
+                $b, $c, $d, $e = $a.Split('-')
+                switch($a) {
+                    $b {return $a}
+                    "-$c" {return $a}
+                    "$b-$c" {return "$(([Int]$b)..([Int]$c))"}
+                    "-$c-$d" {return "$(([Int]$("-$c"))..([Int]$d))"}
+                    "-$c--$e" {return "$(([Int]$("-$c"))..([Int]$("-$e")))"}
+                }
+             }
+        } else {""}
+    }
+    $OFS = ", "
+    "$(expansion $array)"
+    $OFS = " "
+}
+range-expansion "-6,-3--1,3-5,7-11,14,15,17-20"