2 files changed, 10 insertions, 20 deletions
diff --git a/new-luxc/source/luxc/lang/translation/ruby/procedure/common.jvm.lux b/new-luxc/source/luxc/lang/translation/ruby/procedure/common.jvm.lux
index bcc555fe2..a8d4efc4a 100644
--- a/new-luxc/source/luxc/lang/translation/ruby/procedure/common.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/ruby/procedure/common.jvm.lux
@@ -526,14 +526,10 @@
           (install "write" (binary box//write)))))
 
 ## [[Processes]]
-(def: (process//concurrency-level [])
+(def: (process//parallelism-level [])
   Nullary
   (ruby.int 1))
 
-(def: process//future
-  Unary
-  runtimeT.process//future)
-
 (def: (process//schedule [milli-secondsO procedureO])
   Binary
   (runtimeT.process//schedule milli-secondsO procedureO))
@@ -542,8 +538,7 @@
   Bundle
   (<| (prefix "process")
       (|> (dict.new text.Hash<Text>)
-          (install "concurrency-level" (nullary process//concurrency-level))
-          (install "future" (unary process//future))
+          (install "parallelism-level" (nullary process//parallelism-level))
           (install "schedule" (binary process//schedule))
           )))
 
diff --git a/new-luxc/source/luxc/lang/translation/ruby/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/ruby/runtime.jvm.lux
index ef840d210..e2bf83dfa 100644
--- a/new-luxc/source/luxc/lang/translation/ruby/runtime.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/ruby/runtime.jvm.lux
@@ -243,23 +243,18 @@
   Runtime
   (format @@box//write))
 
-(runtime: (process//future procedure)
-  (ruby.and (format "(Thread.new {"
-                    (ruby.statement (ruby.call (list ..unit) procedure))
-                    "})")
-            ..unit))
-
 (runtime: (process//schedule milli-seconds procedure)
-  (ruby.and (format "(Thread.new {"
-                    (ruby.statement (ruby.apply "sleep" (list (ruby./ (ruby.float 1_000.0) milli-seconds))))
-                    (ruby.statement (ruby.call (list ..unit) procedure))
-                    "})")
-            ..unit))
+  (ruby.block!
+   (list (format "(Thread.new {"
+                 (ruby.when! (ruby.not (ruby.= (ruby.int 0) milli-seconds))
+                             (ruby.statement (ruby.apply "sleep" (list (ruby./ (ruby.float 1_000.0) milli-seconds)))))
+                 (ruby.statement (ruby.call (list ..unit) procedure))
+                 "})")
+         (ruby.return! ..unit))))
 
 (def: runtime//process
   Runtime
-  (format @@process//future
-          @@process//schedule))
+  @@process//schedule)
 
 (def: runtime
   Runtime