Module: ClientApiBuilder::QueryParams

Defined in:
lib/client_api_builder/query_params.rb

Class Method Summary collapse

Class Method Details

.to_query(data, namespace = nil, name_value_separator = '=', param_separator = '&') ⇒ Object 



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# File 'lib/client_api_builder/query_params.rb', line 8

def to_query(data, namespace = nil, name_value_separator = '=', param_separator = '&')
  case data
  when Hash
    to_query_from_hash(data, (namespace ? CGI.escape(namespace) : nil), name_value_separator).join(param_separator)
  when Array
    to_query_from_array(data, (namespace ? "#{CGI.escape(namespace)}[]" : '[]'), name_value_separator).join(param_separator)
  else
    if namespace
      "#{CGI.escape(namespace)}#{name_value_separator}#{CGI.escape(data.to_s)}"
    else
      CGI.escape(data.to_s)
    end
  end
end

.to_query_from_array(array, namespace, name_value_separator) ⇒ Object 



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# File 'lib/client_api_builder/query_params.rb', line 43

def to_query_from_array(array, namespace, name_value_separator)
  query_params = []

  array.each do |value|
    case value
    when Hash
      query_params += to_query_from_hash(value, namespace, name_value_separator)
    when Array
      query_params += to_query_from_array(value, "#{namespace}[]", name_value_separator)
    else
      query_params << "#{namespace}#{name_value_separator}#{CGI.escape(value.to_s)}"
    end
  end

  query_params
end

.to_query_from_hash(hsh, namespace, name_value_separator) ⇒ Object 



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# File 'lib/client_api_builder/query_params.rb', line 23

def to_query_from_hash(hsh, namespace, name_value_separator)
  query_params = []

  hsh.each do |key, value|
    case value
    when Array
      array_namespace = namespace ? "#{namespace}[#{CGI.escape(key.to_s)}][]" : "#{CGI.escape(key.to_s)}[]"
      query_params += to_query_from_array(value, array_namespace, name_value_separator)
    when Hash
      hash_namespace = namespace ? "#{namespace}[#{CGI.escape(key.to_s)}]" : "#{CGI.escape(key.to_s)}"
      query_params += to_query_from_hash(value, hash_namespace, name_value_separator)
    else
      query_name = namespace ? "#{namespace}[#{CGI.escape(key.to_s)}]" : "#{CGI.escape(key.to_s)}"
      query_params << "#{query_name}#{name_value_separator}#{CGI.escape(value.to_s)}"
    end
  end

  query_params
end