Anons79 Mini Shell

# encoding: utf-8

require 'hocon/impl'
require 'hocon/impl/abstract_config_value'

class Hocon::Impl::ConfigNumber
  include Hocon::Impl::AbstractConfigValue
  ## sigh... requiring these subclasses before this class
  ## is declared would cause an error.  Thanks, ruby.
  require 'hocon/impl/config_int'
  require 'hocon/impl/config_double'

  def self.new_number(origin, number, original_text)
    as_int = number.to_i
    if as_int == number
      Hocon::Impl::ConfigInt.new(origin, as_int, original_text)
    else
      Hocon::Impl::ConfigDouble.new(origin, number, original_text)
    end
  end

  def initialize(origin, original_text)
    super(origin)
    @original_text = original_text
  end
  attr_reader :original_text

  def transform_to_string
    @original_text
  end

  def int_value_range_checked(path)
    # We don't need to do any range checking here due to the way Ruby handles
    # integers (doesn't have the 32-bit/64-bit distinction that Java does).
    long_value
  end

  def long_value
    raise "long_value needs to be overriden by sub-classes of #{Hocon::Impl::ConfigNumber}, in this case #{self.class}"
  end

  def can_equal(other)
    other.is_a?(Hocon::Impl::ConfigNumber)
  end

  def ==(other)
    if other.is_a?(Hocon::Impl::ConfigNumber) && can_equal(other)
      @value == other.value
    else
      false
    end
  end

  def hash
    # This hash function makes it so that a ConfigNumber with a 3.0
    # and one with a 3 will return the hash code
    to_int = @value.round

    # If the value is an integer or a floating point equal to an integer
    if to_int == @value
      to_int.hash
    else
      @value.hash
    end
  end
end