49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
require 'vendor/multi_json/vendor/okjson'
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module MultiJson
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module Adapters
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class OkJson
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ParseError = ::MultiJson::OkJson::Error
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def self.load(string, options={}) #:nodoc:
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string = string.read if string.respond_to?(:read)
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result = ::MultiJson::OkJson.decode("[#{string}]").first
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options[:symbolize_keys] ? symbolize_keys(result) : result
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end
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def self.dump(object, options={}) #:nodoc:
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::MultiJson::OkJson.valenc(stringify_keys(object))
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end
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def self.symbolize_keys(object) #:nodoc:
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modify_keys(object) do |key|
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key.is_a?(String) ? key.to_sym : key
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end
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end
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def self.stringify_keys(object) #:nodoc:
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modify_keys(object) do |key|
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key.respond_to?(:to_s) ? key.to_s : key
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end
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end
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def self.modify_keys(object, &modifier) #:nodoc:
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case object
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when Array
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object.map do |value|
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modify_keys(value, &modifier)
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end
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when Hash
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object.inject({}) do |result, (key, value)|
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new_key = modifier.call(key)
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new_value = modify_keys(value, &modifier)
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result.merge! new_key => new_value
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end
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else
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object
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end
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end
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end
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end
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end
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