Module: Respect::Rails::HeadersSimplifier

Included in:
RequestSchema, ResponseSchema
Defined in:
lib/respect/rails/headers_simplifier.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) simplify_headers(headers)

Copy the given headers hash table but get rid of the complex type at the same time.

This is useful if you plan to serialize headers and want to get rid of complex type which may raise errors when serializing.



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# File 'lib/respect/rails/headers_simplifier.rb', line 9

def simplify_headers(headers)
  case headers
  when String, Numeric, TrueClass, FalseClass, Symbol, Mime::Type
    headers
  when Array
    result = []
    headers.each do |x|
      v = simplify_headers(x)
      result << v if v
    end
    result
  when Hash
    result = {}
    headers.each do |k, v|
      new_v = simplify_headers(v)
      result[k] = new_v if new_v
    end
    result
  end
end