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@@ -26,7 +26,7 @@ module Merb
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       #   # <div class="class">content</div>
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       # 
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       def tag(name, contents = nil, attrs = {}, &block)
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-        attrs = contents if contents.is_a?(Hash)
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+        attrs, contents = contents, nil if contents.is_a?(Hash)
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         contents = capture(&block) if block_given?
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         open_tag(name, attrs) + contents.to_s + close_tag(name)
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       end

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@@ -1,5 +1,52 @@
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 require File.dirname(__FILE__) + '/spec_helper'
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+describe "tag" do
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+  it_should_behave_like "FakeBufferConsumer"
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+
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+  it %{tag(:div)} do
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+    tag(:div).should == %{<div></div>}
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+  end
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+
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+  it %{tag(:div, 'content')} do
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+    tag(:div, 'content').should == %{<div>content</div>}
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+  end
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+
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+  it %{tag(:div, :class => "math")} do
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+    tag(:div, :class => "math").should == %{<div class="math"></div>}
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+  end
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+
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+  it %{tag(:div, :id => "head")} do
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+    tag(:div, :id => "head").should == %{<div id="head"></div>}
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+  end
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+
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+  it %{tag(:div, 'content', :class => "math")} do
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+    tag(:div, 'content', :class => "math").should ==
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+      %{<div class="math">content</div>}
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+  end
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+
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+  it %{tag(:div) { 'content' }} do
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+    o = tag(:div) do
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+      _buffer << 'content'
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+    end
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+    o.should == %{<div>content</div>}
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+  end
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+
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+  it %{tag(:div, :class => "math") { 'content' }} do
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+    o = tag(:div, :class => "math") do
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+      _buffer << 'content'
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+    end
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+    o.should == %{<div class="math">content</div>}
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+  end
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+
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+  it %{tag(:div, :id => "head") { 'content' }} do
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+    o = tag(:div, :id => "head") do
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+      _buffer << 'content'
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+    end
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+    o.should == %{<div id="head">content</div>}
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+  end
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+  
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+end
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+
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 describe "error_messages_for" do
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   before :each do
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     @obj = Object.new