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author | Uģis Ozols <ugis.ozolss@gmail.com> | 2011-12-21 09:25:29 +0200 |
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committer | Uģis Ozols <ugis.ozolss@gmail.com> | 2011-12-21 09:29:59 +0200 |
commit | ee69ef62a8edf6adfa4aba33e5d4f61ad55b6a25 (patch) | |
tree | ab30f1b36fd056a1c9bd24b23ef1f66a746e87dd /activesupport/lib/active_support/core_ext/date/freeze.rb | |
parent | 8e749cd4bd3d3cefa75636fb9ade1672c3c980d3 (diff) | |
download | rails-ee69ef62a8edf6adfa4aba33e5d4f61ad55b6a25.tar.gz rails-ee69ef62a8edf6adfa4aba33e5d4f61ad55b6a25.tar.bz2 rails-ee69ef62a8edf6adfa4aba33e5d4f61ad55b6a25.zip |
Remove some of the ActiveSupport core extensions related to 1.8.
Diffstat (limited to 'activesupport/lib/active_support/core_ext/date/freeze.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/date/freeze.rb | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/activesupport/lib/active_support/core_ext/date/freeze.rb b/activesupport/lib/active_support/core_ext/date/freeze.rb deleted file mode 100644 index a731f8345e..0000000000 --- a/activesupport/lib/active_support/core_ext/date/freeze.rb +++ /dev/null @@ -1,33 +0,0 @@ -# Date memoizes some instance methods using metaprogramming to wrap -# the methods with one that caches the result in an instance variable. -# -# If a Date is frozen but the memoized method hasn't been called, the -# first call will result in a frozen object error since the memo -# instance variable is uninitialized. -# -# Work around by eagerly memoizing before the first freeze. -# -# Ruby 1.9 uses a preinitialized instance variable so it's unaffected. -# This hack is as close as we can get to feature detection: -if RUBY_VERSION < '1.9' - require 'date' - begin - ::Date.today.freeze.jd - rescue => frozen_object_error - if frozen_object_error.message =~ /frozen/ - class Date #:nodoc: - def freeze - unless frozen? - self.class.private_instance_methods(false).each do |m| - if m.to_s =~ /\A__\d+__\Z/ - instance_variable_set(:"@#{m}", [send(m)]) - end - end - end - - super - end - end - end - end -end |