Add shuffle to String

sonic-pi-net · Nov 19, 2014 · 6d35d60 · 6d35d60
1 parent a20447a
commit 6d35d60
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/app/server/core.rb b/app/server/core.rb
@@ -28,6 +28,12 @@
 #and other improvements
 require 'osc-ruby'
 
+class String
+  def shuffle
+    self.chars.to_a.shuffle.join
+  end
+end
+
 class Float
   def times(&block)
     self.to_i.times(&block)

diff --git a/app/server/sonicpi/lib/sonicpi/spiderapi.rb b/app/server/sonicpi/lib/sonicpi/spiderapi.rb
@@ -609,6 +609,7 @@ def rand_i(max=2)
 
 
     def shuffle(list)
+      return list.shuffle if list.respond_to? :shuffle
       list.to_a.shuffle
     end
     doc name:           :shuffle,
@@ -617,10 +618,12 @@ def shuffle(list)
         args:           [[:list, :array]],
         opts:           nil,
         accepts_block:  false,
-        doc:            "Returns a new list with the same elements as the original but with their order shuffled.",
+        doc:            "Returns a new list with the same elements as the original but with their order shuffled. Also works for strings",
         examples:       [
 "
-shuffle [1, 2, 3, 4] #=> Would return something like: [3, 4, 2, 1] "]
+shuffle [1, 2, 3, 4] #=> Would return something like: [3, 4, 2, 1] ",
+"
+shuffle \"foobar\"  #=> Would return something like: \"roobfa\""    ]
 
     def choose(list)
       list.to_a.choose