1 files changed, 0 insertions, 44 deletions
diff --git a/alv-lib/util.moon b/alv-lib/util.moon
index c8f354e..69ef389 100644
--- a/alv-lib/util.moon
+++ b/alv-lib/util.moon
@@ -1,48 +1,5 @@
 import Constant, Op, Input, T, sig, evt from require 'alv.base'
 
-all_same = (list) ->
-  for v in *list[2,]
-    if v != list[1]
-      return false
-
-  list[1]
-
-switch_ = Constant.meta
-  meta:
-    name: 'switch'
-    summary: "Switch between multiple inputs."
-    examples: { '(switch i v1 v2…)' }
-    description: "
-- when `i` is `true`, the first value is reproduced.
-- when `i` is `false`, the second value is reproduced.
-- when `i` is a `num`, it is [math/floor][]ed and the matching argument
-  (indexed starting from 0) is reproduced."
-
-  value: class extends Op
-    val_or_evt = (sig! / evt!)!
-    pattern = (sig.num / sig.bool) + val_or_evt*0
-    setup: (inputs) =>
-      { i, values } = pattern\match inputs
-
-      @out = if values[1].result.metatype ~= '!'
-        values[1]\type!\mk_sig!
-      else
-        values[1]\type!\mk_evt!
-
-      super
-        i: Input.hot i
-        values: [Input.hot v for v in *values]
-
-    tick: =>
-      { :i, :values } = @inputs
-      ii = switch i!
-        when true then 1
-        when false then 2
-        else 1 + (math.floor i!) % #values
-
-      @state = ii - 1
-      @out\set values[ii] and values[ii]!
-
 edge = Constant.meta
   meta:
     name: 'edge'
@@ -62,6 +19,5 @@ edge = Constant.meta
       @state = now
 
 {
-  'switch': switch_
   :edge
 }