Module: Spotify::CountryCode

Extended by:

FFI::DataConverter

Defined in:

lib/spotify/data_converters/country_code.rb

Overview

A type for converting a country code to an int, and vice versa.

Constant Summary

PACK_FORMAT =

String#pack format used by libspotify for storing country code.

"s>"

Class Method Summary

• .from_native(country_code, ctx) ⇒ String

  Given a two-char country code as int, decodes it to a string.

• .to_native(country_code, ctx) ⇒ Integer

  Given a two-char country code, encodes it to an integer.

Class Method Details

.from_native(country_code, ctx) ⇒ String

Given a two-char country code as int, decodes it to a string.

Parameters:

• country_code (Integer)
• ctx

Returns:

• (String) —

  country code as string

# File 'lib/spotify/data_converters/country_code.rb', line 25

def from_native(country_code, ctx)
  [country_code].pack(PACK_FORMAT)
end

.to_native(country_code, ctx) ⇒ Integer

Given a two-char country code, encodes it to an integer.

Parameters:

• country_code (String, nil)
• ctx

Returns:

• (Integer) —

  country code as int

# File 'lib/spotify/data_converters/country_code.rb', line 16

def to_native(country_code, ctx)
  country_code.unpack(PACK_FORMAT)[0]
end