lib/composer/repository/writeable_hash_repository.rb in php-composer-0.3.0 vs lib/composer/repository/writeable_hash_repository.rb in php-composer-0.4.0

@@ -1,60 +1,60 @@
-#
-# This file was ported to ruby from Composer php source code.
-# Original Source: Composer\Repository\WritableArrayRepository.php
-#
-# (c) Nils Adermann <[e-mail]>
-#     Jordi Boggiano <[e-mail]>
-#
-# For the full copyright and license information, please view the LICENSE
-# file that was distributed with this source code.
-#
-
-module Composer
-  module Repository
-    # Writable array repository.
-    #
-    # PHP Authors:
-    # Jordi Boggiano <[e-mail]>
-    #
-    # Ruby Authors:
-    # Ioannis Kappas <[e-mail]>
-    class WritableHashRepository < Composer::Repository::HashRepository
-
-      def initialize(packages = [])
-        super
-      end
-
-      def write
-        # implement inside child
-      end
-
-      def reload
-        # implement inside child
-      end
-
-      def canonical_packages
-        packages_uncanonicalized = packages
-
-        # get at most one package of each name, preferring non-aliased ones
-        packages_by_name = {}
-        packages_uncanonicalized.each do |package|
-          if !packages_by_name.key?(package.name) ||
-            packages_by_name[package.name].instance_of?(Composer::Package::AliasPackage)
-            packages_by_name[package.name] = package
-          end
-        end
-
-        # unfold aliased packages
-        results = []
-        packages_by_name.each do |name, package|
-          while package.instance_of?(Composer::Package::AliasPackage)
-            package = package.alias_of
-          end
-          results.push(package)
-        end
-
-        results
-      end
-    end
-  end
+#
+# This file was ported to ruby from Composer php source code.
+# Original Source: Composer\Repository\WritableArrayRepository.php
+#
+# (c) Nils Adermann <[e-mail]>
+#     Jordi Boggiano <[e-mail]>
+#
+# For the full copyright and license information, please view the LICENSE
+# file that was distributed with this source code.
+#
+
+module Composer
+  module Repository
+    # Writable array repository.
+    #
+    # PHP Authors:
+    # Jordi Boggiano <[e-mail]>
+    #
+    # Ruby Authors:
+    # Ioannis Kappas <[e-mail]>
+    class WritableHashRepository < Composer::Repository::HashRepository
+
+      def initialize(packages = [])
+        super
+      end
+
+      def write
+        # implement inside child
+      end
+
+      def reload
+        # implement inside child
+      end
+
+      def canonical_packages
+        packages_uncanonicalized = packages
+
+        # get at most one package of each name, preferring non-aliased ones
+        packages_by_name = {}
+        packages_uncanonicalized.each do |package|
+          if !packages_by_name.key?(package.name) ||
+            packages_by_name[package.name].instance_of?(Composer::Package::AliasPackage)
+            packages_by_name[package.name] = package
+          end
+        end
+
+        # unfold aliased packages
+        results = []
+        packages_by_name.each do |name, package|
+          while package.instance_of?(Composer::Package::AliasPackage)
+            package = package.alias_of
+          end
+          results.push(package)
+        end
+
+        results
+      end
+    end
+  end
 end
\ No newline at end of file