module Analytics
  module Serializer
    class Base
      def initialize(src)
        @src = src
      end

      # An abstract method used to save a file at provided path.
      def save(_path)
        raise NotImplementedError, 'Abstract Method'
      end
    end
  end
end

# String extensions - will be moved somewhere else. Somewhere..
class String
  # Converts a string to snake_case.
  def snake_case
    gsub(/::/, '/')
      .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
      .gsub(/([a-z\d])([A-Z])/, '\1_\2')
      .tr('-', '_')
      .downcase
 end

  # Converts a string to camelCase.
  def camel_case
    gsub(' ', '_')
      .gsub('-', '_')
      .snake_case
      .split('_')
      .inject([]) { |buffer, e| buffer.push(buffer.empty? ? e : e.capitalize) }
      .join
  end

  # Converts a string to PascalCase.
  def pascal_case
    val = camel_case
    val[0] = val[0].capitalize
    val
  end
end