Merge branch 'master' of github.com:mojombo/jekyll

* 'master' of github.com:mojombo/jekyll:
  add Enumerable#glob_include?
  fixed a syntax error
  use any? instead
  update test for include,exclude glob support
  Update test/test_site.rb
  Update lib/jekyll/site.rb
  add regexp support for option 'include','exclude'

lib/jekyll/core_ext.rb

@@ -50,3 +50,11 @@ class Date
     strftime("%Y-%m-%dT%H:%M:%S%Z")
   end if RUBY_VERSION < '1.9'
 end
+
+module Enumerable
+  # Returns true if path matches against any glob pattern.
+  # Look for more detail about glob pattern in method File::fnmatch.
+  def glob_include?(e)
+    any? { |exp| File.fnmatch?(exp, e) }
+  end
+end

lib/jekyll/site.rb

@@ -335,10 +335,10 @@ module Jekyll
     # Returns the Array of filtered entries.
     def filter_entries(entries)
       entries.reject do |e|
-        unless self.include.include?(e)
+        unless self.include.glob_include?(e)
           ['.', '_', '#'].include?(e[0..0]) ||
           e[-1..-1] == '~' ||
-          self.exclude.include?(e) ||
+          self.exclude.glob_include?(e) ||
           File.symlink?(e)
         end
       end

test/test_core_ext.rb

@@ -63,4 +63,26 @@ class TestCoreExt < Test::Unit::TestCase
     end
 
   end
+
+  context "enumerable" do
+    context "glob_include?" do
+      should "return false with no glob patterns" do
+        assert ![].glob_include?("a.txt")
+      end
+
+      should "return false with all not match path" do
+        data = ["a*", "b?"]
+        assert !data.glob_include?("ca.txt")
+        assert !data.glob_include?("ba.txt")
+      end
+
+      should "return true with match path" do
+        data = ["a*", "b?", "**/a*"]
+        assert data.glob_include?("a.txt")
+        assert data.glob_include?("ba")
+        assert data.glob_include?("c/a/a.txt")
+        assert data.glob_include?("c/a/b/a.txt")
+      end
+    end
+  end
 end

test/test_site.rb

@@ -154,13 +154,13 @@ class TestSite < Test::Unit::TestCase
       excludes = %w[README TODO]
       files = %w[index.html site.css .htaccess]
 
-      @site.exclude = excludes
-      assert_equal files, @site.filter_entries(excludes + files)
+      @site.exclude = excludes + ["exclude*"]
+      assert_equal files, @site.filter_entries(excludes + files + ["excludeA"])
     end
     
     should "not filter entries within include" do
-      includes = %w[_index.html .htaccess]
-      files = %w[index.html _index.html .htaccess]
+      includes = %w[_index.html .htaccess include*]
+      files = %w[index.html _index.html .htaccess includeA]
 
       @site.include = includes
       assert_equal files, @site.filter_entries(files)