Ruby SOMA.fm

soma.rb

#!/usr/bin/env ruby
$:.push(File.expand_path('../', __FILE__))
require 'soma_fm'

puts SomaFM.to_json

soma_fm.rb

require 'json'
require 'yaml'
require 'net/http'
require 'nokogiri'

class SomaFM
  BASE_URL='http://somafm.com'
  API_URL='http://api.somafm.com/channels.json'
  API_URI=URI.parse(API_URL)

## Class methods

  def self.to_h
    new.to_h
  end

  def self.to_yaml
    new.to_yaml
  end

  def self.to_json
    new.to_json
  end

## Instance methods

  def initialize
    @data = document
  end

  def to_h
    @data
  end

  def to_json
    @data.to_json
  end

  def to_yaml
    @data.to_yaml
  end
  
  def fetch!
    @data = document 
  end

private

  def response
    Net::HTTP.get_response(API_URI)
  end

  def document
    JSON.parse(response.body)
  end
end