Implement chaining.

splattael · Jan 27, 2010 · 1fcbbab · 1fcbbab
1 parent 79c0134
commit 1fcbbab
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/lib/schema.rb b/lib/schema.rb
@@ -24,5 +24,6 @@ def validate(value = nil)
 
   def append(&block)
     @validators << block
+    self
   end
 end
diff --git a/test/test_schema.rb b/test/test_schema.rb
@@ -16,6 +16,11 @@ def v(value=nil, &block)
     asserts("validates 1") { !v(1) }
   end
 
+  context "chaining" do
+    asserts("valid") { v(1) { is_a?(Fixnum).equals(1) }}
+    asserts("invalid") { !v(1) { is_a?(Fixnum).equals(2) }}
+  end
+
   context "equals" do
     asserts("valid 1") { v(1) { equals 1 } }
     asserts("invalid 2") { !v(2) { equals 1 } }