Moved Active Support into its own gem

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@624 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

9 files changed, 0 insertions, 275 deletions

diff --git a/activesupport/lib/core_ext/hash.rb b/activesupport/lib/core_ext/hash.rb
deleted file mode 100644
index e899d3e1e2..0000000000
--- a/activesupport/lib/core_ext/hash.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-require File.dirname(__FILE__) + '/hash/keys'
-require File.dirname(__FILE__) + '/hash/indifferent_access'
-
-class Hash #:nodoc:
-  include ActiveSupport::CoreExtensions::Hash::Keys
-  include ActiveSupport::CoreExtensions::Hash::IndifferentAccess
-end
diff --git a/activesupport/lib/core_ext/hash/indifferent_access.rb b/activesupport/lib/core_ext/hash/indifferent_access.rb
deleted file mode 100644
index 2353cfaf3b..0000000000
--- a/activesupport/lib/core_ext/hash/indifferent_access.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-class HashWithIndifferentAccess < Hash
-  def initialize(constructor)
-    if constructor.is_a?(Hash)
-      super()
-      update(constructor.symbolize_keys)
-    else
-      super(constructor)
-    end
-  end
-  
-  alias_method :regular_reader, :[] unless method_defined?(:regular_reader)
-  
-  def [](key)
-    case key
-      when Symbol: regular_reader(key) || regular_reader(key.to_s)
-      when String: regular_reader(key) || regular_reader(key.to_sym)
-      else regular_reader(key)
-    end
-  end
-
-  alias_method :regular_writer, :[]= unless method_defined?(:regular_writer)
-  
-  def []=(key, value)
-    regular_writer(key.is_a?(String) ? key.to_sym : key, value)
-  end
-end
-
-module ActiveSupport #:nodoc:
-  module CoreExtensions #:nodoc:
-    module Hash #:nodoc:
-      module IndifferentAccess
-        def with_indifferent_access
-          HashWithIndifferentAccess.new(self)
-        end
-      end
-    end
-  end
-end
diff --git a/activesupport/lib/core_ext/hash/keys.rb b/activesupport/lib/core_ext/hash/keys.rb
deleted file mode 100644
index 8725138856..0000000000
--- a/activesupport/lib/core_ext/hash/keys.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-module ActiveSupport #:nodoc:
-  module CoreExtensions #:nodoc:
-    module Hash #:nodoc:
-      module Keys
-        # Return a new hash with all keys converted to strings.
-        def stringify_keys
-          inject({}) do |options, (key, value)|
-            options[key.to_s] = value
-            options
-          end
-        end
-
-        # Destructively convert all keys to strings.
-        def stringify_keys!
-          keys.each do |key|
-            unless key.class.to_s == "String" # weird hack to make the tests run when string_ext_test.rb is also running
-              self[key.to_s] = self[key]
-              delete(key)
-            end
-          end
-          self
-        end
-
-        # Return a new hash with all keys converted to symbols.
-        def symbolize_keys
-          inject({}) do |options, (key, value)|
-            options[key.to_sym] = value
-            options
-          end
-        end
-
-        # Destructively convert all keys to symbols.
-        def symbolize_keys!
-          keys.each do |key|
-            unless key.is_a?(Symbol)
-              self[key.to_sym] = self[key]
-              delete(key)
-            end
-          end
-          self
-        end
-
-        alias_method :to_options,  :symbolize_keys
-        alias_method :to_options!, :symbolize_keys!
-
-        def assert_valid_keys(valid_keys)
-          unknown_keys = keys - valid_keys
-          raise(ArgumentError, "Unknown key(s): #{unknown_keys.join(", ")}") unless unknown_keys.empty?
-        end
-      end
-    end
-  end
-end
diff --git a/activesupport/lib/core_ext/numeric.rb b/activesupport/lib/core_ext/numeric.rb
deleted file mode 100644
index 88fead7aa4..0000000000
--- a/activesupport/lib/core_ext/numeric.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-require File.dirname(__FILE__) + '/numeric/time'
-require File.dirname(__FILE__) + '/numeric/bytes'
-
-class Numeric #:nodoc:
-  include ActiveSupport::CoreExtensions::Numeric::Time 
-  include ActiveSupport::CoreExtensions::Numeric::Bytes 
-end
diff --git a/activesupport/lib/core_ext/numeric/bytes.rb b/activesupport/lib/core_ext/numeric/bytes.rb
deleted file mode 100644
index 98e5e13abb..0000000000
--- a/activesupport/lib/core_ext/numeric/bytes.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-module ActiveSupport #:nodoc:
-  module CoreExtensions #:nodoc:
-    module Numeric #:nodoc:
-      # Enables the use of byte calculations and declarations, like 45.bytes + 2.6.megabytes
-      module Bytes
-        def bytes
-          self
-        end
-        alias :byte :bytes
-
-        def kilobytes
-          self * 1024
-        end
-        alias :kilobyte :kilobytes
-
-        def megabytes
-          self * 1024.kilobytes
-        end
-        alias :megabyte :megabytes
-
-        def gigabytes
-          self * 1024.megabytes 
-        end
-        alias :gigabyte :gigabytes
-
-        def terabytes
-          self * 1024.gigabytes
-        end
-        alias :terabyte :terabytes
-      end
-    end
-  end
-end
diff --git a/activesupport/lib/core_ext/numeric/time.rb b/activesupport/lib/core_ext/numeric/time.rb
deleted file mode 100644
index 43c0425b00..0000000000
--- a/activesupport/lib/core_ext/numeric/time.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-module ActiveSupport #:nodoc:
-  module CoreExtensions #:nodoc:
-    module Numeric #:nodoc:
-      # Enables the use of time calculations and declarations, like 45.minutes + 2.hours + 4.years
-      module Time
-        def minutes
-          self * 60
-        end
-        alias :minute :minutes  
-        
-        def hours
-          self * 60.minutes
-        end
-        alias :hour :hours
-        
-        def days
-          self * 24.hours
-        end
-        alias :day :days
-
-        def weeks
-          self * 7.days
-        end
-        alias :week :weeks
-        
-        def fortnights
-          self * 2.weeks
-        end
-        alias :fortnight :fortnights
-        
-        def months
-          self * 30.days
-        end
-        alias :month :months
-        
-        def years
-          self * 365.days
-        end
-        alias :year :years
-
-        # Reads best without arguments:  10.minutes.ago
-        def ago(time = ::Time.now)
-          time - self
-        end
-
-        # Reads best with argument:  10.minutes.until(time)
-        alias :until :ago
-
-        # Reads best with argument:  10.minutes.since(time)
-        def since(time = ::Time.now)
-          time + self
-        end
-
-        # Reads best without arguments:  10.minutes.from_now
-        alias :from_now :since
-      end
-    end
-  end
-end
diff --git a/activesupport/lib/core_ext/object_and_class.rb b/activesupport/lib/core_ext/object_and_class.rb
deleted file mode 100644
index 59a463ae29..0000000000
--- a/activesupport/lib/core_ext/object_and_class.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-class Object #:nodoc:
-  def remove_subclasses_of(superclass)
-    subclasses_of(superclass).each { |subclass| Object.send(:remove_const, subclass) rescue nil }
-  end
-
-  def subclasses_of(superclass)
-    subclasses = []
-    ObjectSpace.each_object(Class) do |k|
-      next if !k.ancestors.include?(superclass) || superclass == k || k.to_s.include?("::") || subclasses.include?(k.to_s)
-      subclasses << k.to_s
-    end
-    subclasses
-  end
-end
-
-class Class #:nodoc:
-  def remove_subclasses
-    Object.remove_subclasses_of(self)
-  end
-
-  def subclasses
-    Object.subclasses_of(self)
-  end
-end
diff --git a/activesupport/lib/core_ext/string.rb b/activesupport/lib/core_ext/string.rb
deleted file mode 100644
index 6d554b483c..0000000000
--- a/activesupport/lib/core_ext/string.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require File.dirname(__FILE__) + '/string/inflections'
-
-class String #:nodoc:
-  include ActiveSupport::CoreExtensions::String::Inflections
-end
diff --git a/activesupport/lib/core_ext/string/inflections.rb b/activesupport/lib/core_ext/string/inflections.rb
deleted file mode 100644
index aa4ff3a74d..0000000000
--- a/activesupport/lib/core_ext/string/inflections.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require File.dirname(__FILE__) + '/../../inflector'
-module ActiveSupport #:nodoc:
-  module CoreExtensions #:nodoc:
-    module String #:nodoc:
-      # Makes it possible to do "posts".singularize that returns "post" and "MegaCoolClass".underscore that returns "mega_cool_class".
-      module Inflections
-        def pluralize
-          Inflector.pluralize(self)
-        end
-
-        def singularize
-          Inflector.singularize(self)
-        end
-
-        def camelize
-          Inflector.camelize(self)
-        end
-
-        def underscore
-          Inflector.underscore(self)
-        end
-
-        def demodulize
-          Inflector.demodulize(self)
-        end
-
-        def tableize
-          Inflector.tableize(self)
-        end
-
-        def classify
-          Inflector.classify(self)
-        end
-        
-        def humanize
-          Inflector.humanize(self)
-        end
-
-        def foreign_key(separate_class_name_and_id_with_underscore = true)
-          Inflector.foreign_key(self, separate_class_name_and_id_with_underscore)
-        end
-
-        def constantize
-          Inflector.constantize(self)
-        end
-      end
-    end
-  end
-end