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Viewing changes to vendor/rails/activesupport/lib/active_support/json/decoding.rb

  • Committer: Michael Forrest
  • Date: 2010-10-15 16:28:50 UTC
  • Revision ID: michael.forrest@canonical.com-20101015162850-tj2vchanv0kr0dun
refroze gems

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vendor/rails/activesupport/lib/active_support/json/decoding.rb
 
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require 'active_support/core_ext/module/attribute_accessors'
 
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module ActiveSupport
 
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  # Look for and parse json strings that look like ISO 8601 times.
 
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  mattr_accessor :parse_json_times
 
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  module JSON
 
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    class << self
 
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      attr_reader :parse_error
 
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      delegate :decode, :to => :backend
 
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      def backend
 
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        self.backend = "Yaml" unless defined?(@backend)
 
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        @backend
 
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      end
 
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      def backend=(name)
 
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        if name.is_a?(Module)
 
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          @backend = name
 
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        else
 
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          require "active_support/json/backends/#{name.to_s.downcase}.rb"
 
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          @backend = ActiveSupport::JSON::Backends::const_get(name)
 
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        end
 
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        @parse_error = @backend::ParseError
 
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      end
 
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      def with_backend(name)
 
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        old_backend, self.backend = backend, name
 
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        yield
 
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      ensure
 
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        self.backend = old_backend
 
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      end
 
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    end
 
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  end
 
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end