Froze rails gems

[depot.git] / vendor / rails / activesupport / lib / active_support / core_ext / module / loading.rb

diff --git a/vendor/rails/activesupport/lib/active_support/core_ext/module/loading.rb b/vendor/rails/activesupport/lib/active_support/core_ext/module/loading.rb
new file mode 100644 (file)
index 0000000..4b4b110
--- /dev/null
+++ b/vendor/rails/activesupport/lib/active_support/core_ext/module/loading.rb
@@ -0,0 +1,23 @@
+class Module
+  # Returns String#underscore applied to the module name minus trailing classes.
+  #
+  #   ActiveRecord.as_load_path               # => "active_record"
+  #   ActiveRecord::Associations.as_load_path # => "active_record/associations"
+  #   ActiveRecord::Base.as_load_path         # => "active_record" (Base is a class)
+  #
+  # The Kernel module gives an empty string by definition.
+  #
+  #   Kernel.as_load_path # => ""
+  #   Math.as_load_path   # => "math"
+  def as_load_path
+    if self == Object || self == Kernel
+      ''
+    elsif is_a? Class
+      parent == self ? '' : parent.as_load_path
+    else
+      name.split('::').collect do |word|
+        word.underscore
+      end * '/'
+    end
+  end
+end
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