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require 'json/common'
module JSON
# This module holds all the modules/classes that implement JSON's
# functionality as C extensions.
module Ext
begin
if defined?(RUBY_ENGINE) == 'constant' and RUBY_ENGINE == 'ruby' and RUBY_VERSION =~ /\A1\.9\./
require 'json/ext/1.9/parser'
require 'json/ext/1.9/generator'
elsif !defined?(RUBY_ENGINE) && RUBY_VERSION =~ /\A1\.8\./
require 'json/ext/1.8/parser'
require 'json/ext/1.8/generator'
else
require 'json/ext/parser'
require 'json/ext/generator'
end
rescue LoadError
require 'json/ext/parser'
require 'json/ext/generator'
end
$DEBUG and warn "Using Ext extension for JSON."
JSON.parser = Parser
JSON.generator = Generator
end
JSON_LOADED = true unless defined?(::JSON::JSON_LOADED)
end
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