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require 'vendor/okjson'
module Utils
module JSON
extend self
Error = Class.new(StandardError)
def load(str)
Vendor::OkJson.decode(str)
rescue Vendor::OkJson::Error => e
raise Error, e.message
end
def dump(obj)
Vendor::OkJson.encode(stringify_keys(obj))
end
def stringify_keys(obj)
case obj
when Array
obj.map { |val| stringify_keys(val) }
when Hash
obj.inject({}) do |result, (key, val)|
key = key.respond_to?(:to_s) ? key.to_s : key
val = stringify_keys(val)
result.merge!(key => val)
end
else
obj
end
end
end
end
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