fix #38

1 files changed, 33 insertions, 9 deletions

diff --git a/spec/inputs/macro.mp b/spec/inputs/macro.mp
index be88a3f..da696bd 100644
--- a/spec/inputs/macro.mp
+++ b/spec/inputs/macro.mp
@@ -154,16 +154,38 @@ $insertComment "a comment here"
 
 import 'underscore' as _
 
-macro expr chain = (...)-> $showMacro "chain",table.concat {...}, "\\"
+macro expr chain = (...)->
+        callable = nil
+        for item in *{...}
+                callable = callable? and "(#{callable})\\#{item}" or item
+        $showMacro "chain", callable
 
 a = $chain(
-        _({1, 2, 3, 4, -2, 3})
+        _{1, 2, 3, 4, -2, 3}
         chain!
-        map(=> @ * 2)
-        filter(=> @ > 3)
+        map => @ * 2
+        filter => @ > 3
         value!
 )
 
+$chain(
+        _{1, 2, 3, 4, -2, 3}
+        chain!
+        map => @ * 2
+        filter => @ > 3
+        each => print @
+)
+
+result = $chain(
+        origin.transform.root.gameObject\Parents!
+        Descendants!
+        SelectEnable!
+        SelectVisible!
+        TagEqual "fx"
+        Where (x) -> x.name\EndsWith "(Clone)"
+        Destroy!
+)
+
 macro block chainB = (...)->
         switch select "#", ...
                 when 0 then return ""
@@ -185,11 +207,13 @@ macro block chainB = (...)->
         $showMacro "chainB", res
 
 $chainB(
-        _{1, 2, 3, 4, -2, 3}
-        chain!
-        map => @ * 2
-        filter => @ > 3
-        each => print @
+        origin.transform.root.gameObject\Parents!
+        Descendants!
+        SelectEnable!
+        SelectVisible!
+        TagEqual "fx"
+        Where (x) -> x.name\EndsWith "(Clone)"
+        Destroy!
 )
 
 macro block implicitReturnblockMacroIsAllowed = -> "123"