add(key, value)
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def add(key, value)
@params[key] = value
end
delete(key)
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def delete(key)
@params.delete(key)
end
has_key?(key)
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def has_key?(key)
@params.has_key? key
end
to_s()
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def to_s
to_url_params
end
to_url_params()
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def to_url_params
elements = []
@params.each_pair {|k,v| elements << "#{k}=#{v}"}
elements.join('&')
end