Class: Vulcano::CodableGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/vulcano/codable_generator.rb

Instance Method Summary collapse

Instance Method Details

#class_name_from_key(key) ⇒ Object 



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# File 'lib/vulcano/codable_generator.rb', line 45

def class_name_from_key(key)
  key.camel_case
end

#generate_codable_file(json, destination_folder, className = nil) ⇒ Object 



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# File 'lib/vulcano/codable_generator.rb', line 6

def generate_codable_file(json, destination_folder, className = nil)
  if json.is_a?(Array)
    generate_codable_file(json.first, destination_folder, className)
    return
  end

  variables = []

  json.each do |key, value|
    parsed_object = parse_object(destination_folder, key, value)

    variables.push(parsed_object) unless parsed_object.nil?
  end

  name = className.nil? ? 'Generated' : className

  parsed_class = ParsedClass.new(name, variables)

  spec = Gem::Specification.find_by_name('vulcano')
  template = File.read("#{spec.gem_dir}/resources/TemplateFile.swift")

  renderer = ERB.new(template)
  result = renderer.result(parsed_class.class_binding)

  File.open("#{destination_folder}/#{name}.swift", 'w') { |f| f.write(result) }
end

#parse_object(destination_folder, key, value) ⇒ Object 



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# File 'lib/vulcano/codable_generator.rb', line 33

def parse_object(destination_folder, key, value)
  return nil if value.is_a?(Array) && value.size == 0
  return parse_object(destination_folder, key, value.first).array if value.is_a?(Array)
  return nil if value.nil?

  if value.is_a?(Hash)
    generate_codable_file(value, destination_folder, class_name_from_key(key))
  end

  ParsedVariable.new(key, value)
end