Fetch images from instagram for a particular tag

fetch_instagram_tag.rb

require 'instagram'
require 'pp'

Instagram.configure do |config|
  config.client_id = 'your-client-id-goes-here'
  config.proxy = ENV['http_proxy'] if ENV['http_proxy']
end

p Instagram.tag '6musictshirtday'

max_tag_id = ''
while !max_tag_id.nil?
  results = Instagram.tag_recent_media("6musictshirtday", :max_tag_id => max_tag_id)
  max_tag_id = results['pagination']['next_max_tag_id']
  
  images = results['data'].map { |result| result['images']['standard_resolution']['url'] }
  images.each do |image|
    system('curl', '-O', image)
  end
end