Move Enumerable::EmptyError to enumerable.cr

crystal-lang · Jun 8, 2016 · 1ac06a5 · 1ac06a5
1 parent 7c7b8b6
commit 1ac06a5
Showing 3 changed files with 8 additions and 8 deletions.
diff --git a/src/enumerable.cr b/src/enumerable.cr
@@ -27,6 +27,12 @@
 # producing an `Array` as the result. For a lazy alternative refer to
 # the `Iterator` and `Iterable` modules.
 module Enumerable(T)
+  class EmptyError < Exception
+    def initialize(message = "Empty enumerable")
+      super(message)
+    end
+  end
+
   # Must yield this collection's elements to the block.
   abstract def each(&block : T -> _)
 

diff --git a/src/exception.cr b/src/exception.cr
@@ -175,14 +175,6 @@ class Exception
   end
 end
 
-module Enumerable(T)
-  class EmptyError < Exception
-    def initialize(message = "Empty enumerable")
-      super(message)
-    end
-  end
-end
-
 # Raised when the given index is invalid.
 #
 # ```

diff --git a/src/iterator.cr b/src/iterator.cr
@@ -1,3 +1,5 @@
+require "./enumerable"
+
 # An Iterator allows processing sequences lazily, as opposed to `Enumerable` which processes
 # sequences eagerly and produces an `Array` in most of its methods.
 #