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# File 'lib/easypost/util.rb', line 109
def self.flatten_params(params, parent_key=nil)
result = []
if params.is_a?(Hash)
params.each do |k, v|
calculated_key = parent_key ? "#{parent_key}[#{url_encode(k)}]" : url_encode(k)
if v.is_a?(Hash) or v.is_a?(Array)
result += flatten_params(v, calculated_key)
else
result << [calculated_key, v]
end
end
elsif params.is_a?(Array)
params.each_with_index do |v, i|
calculated_key = parent_key ? "#{parent_key}[#{i}]" : i
if v.is_a?(Hash) or v.is_a?(Array)
result += flatten_params(v, calculated_key)
else
result << [calculated_key, v]
end
end
end
return result
end
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