allow multiple argument blocks to be returned from Symbol#to_block

bakkdoor · Sep 28, 2012 · bec9aa0 · bec9aa0
1 parent 7dca476
commit bec9aa0
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/lib/symbol.fy b/lib/symbol.fy
@@ -63,14 +63,16 @@ class Symbol {
 
   def to_block {
     """
-    @return @Block@ that sends @self as a message to its argument.
+    @return @Block@ that sends @self to its first argument, passing along any remaining arguments.
 
     Example:
           'inspect to_block
           # is equal to:
           @{ inspect }
     """
 
-    @{ receive_message: self }
+    |args| {
+      call: args
+    }
   }
 }
diff --git a/tests/symbol.fy b/tests/symbol.fy
@@ -40,5 +40,11 @@ FancySpec describe: Symbol with: {
 
     str = "hello, world yo!\"foo\""
     b call: [str] . is: $ @{ inspect } call: [str]
+
+    add = '+ to_block
+    { add call: [2] } raises: ArgumentError
+    add call: [0,1] . is: 1
+    add call: [2,3] . is: 5
+    { add call: [2,3,4] } raises: ArgumentError
   }
 }