is a ruby scrapper for page https://wall.alphacoders.com downloader images

alphacodersscraper.rb

require 'cocaine'
require 'open-uri'
require 'nokogiri'
$iterator = 0
def getName(link)
    $iterator+=1
    link.to_s.split('/').last + "#{$iterator}.png"
end

def download(url)
    doc = Nokogiri::HTML(open(url))
    links = doc.css('.btn btn-primary', '.download-button')
    links = links.map{|button| button.attr('data-href')}
    comands = links.map {|link| Cocaine::CommandLine.new("curl", "-o #{getName(link)} #{link}")}
    comands.each{|comand| comand.run}
end

url = 'https://wall.alphacoders.com/search.php?search=raichu'
download(url)
#for i in 2..8
#    url = "https://wall.alphacoders.com/tags.php?tid=142&page=#{i}"
#    puts url
#    download(url)
#end
    # comands = links.map {|link| Cocaine::CommandLine.new("wget"," #{link}")}

In line 20 is for pages result indexer and url in line 18 is the url of search replace for download