1 files changed, 0 insertions, 26 deletions
diff --git a/lib/envelope.moon b/lib/envelope.moon
deleted file mode 100644
index eb79a64..0000000
--- a/lib/envelope.moon
+++ /dev/null
@@ -1,26 +0,0 @@
-import Stream, Op, Scope, eval from require 'core'
-
-class ar_core extends Op
-  @doc: "(ar-core attack release gate)
-((ar attack release) gate) - AR envelope
-
-goes from 0 to 1 in attack seconds, holds while gate is on, then goes back to 0 in release seconds."
-
-  new: (...) =>
-    super ...
-    @out = Stream 'num', 0
-
-  setup: (@a, @r, @gate) =>
-    assert @a, "ar requires an attack value"
-    assert @r, "ar requires a release value"
-    assert @gate, "ar requires a gate value"
-    @out
-
-  update: (dt) =>
-    slope = if (@gate\unwrap 'bool') then (@a\unwrap! or 0.1) else -(@r\unwrap! or 0.5)
-
-    @out\set math.min 1, math.max 0, @out\unwrap! + dt / slope
-
-scope = Scope.from_table { 'ar-core': ar_core }
-scope\set 'ar', eval '(fn (a r) (fn (gate) (ar-core a r gate)))', scope
-scope