Module: Formable::Params

Defined in:
lib/formable/params.rb

Class Method Summary collapse

Class Method Details

.camelize_key(key) ⇒ Object 



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# File 'lib/formable/params.rb', line 41

def camelize_key(key)
  key.to_s.gsub(/_([a-z\d])/) { ::Regexp.last_match(1).upcase }
end

.camelize_keys(value) ⇒ Object 



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# File 'lib/formable/params.rb', line 24

def camelize_keys(value)
  case value
  when Array
    value.map { |item| camelize_keys(item) }
  when Hash
    value.each_with_object({}) do |(key, item), result|
      result[camelize_key(key)] = camelize_keys(item)
    end
  else
    value
  end
end

.compact(hash) ⇒ Object 



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# File 'lib/formable/params.rb', line 20

def compact(hash)
  hash.reject { |_, value| value.nil? }
end

.encode_path(value) ⇒ Object 



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# File 'lib/formable/params.rb', line 9

def encode_path(value)
  URI.encode_uri_component(value)
end

.iso8601(value) ⇒ Object 



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# File 'lib/formable/params.rb', line 13

def iso8601(value)
  return if value.nil?
  return value.iso8601 if value.respond_to?(:iso8601)

  value.to_s
end

.json_body(hash) ⇒ Object 



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# File 'lib/formable/params.rb', line 37

def json_body(hash)
  compact(camelize_keys(hash))
end