ARGV Example

argv_example.rb

ARGV << '--help' if ARGV.empty?

aliases = {
  "g"  => "generate",
  "d"  => "destroy",
  "c"  => "console",
  "s"  => "server",
  "db" => "dbconsole",
  "r"  => "runner"
}

command = ARGV.shift
command = aliases[command] || command

require 'rails/commands/commands_tasks'

Rails::CommandsTasks.new(ARGV).run_command!(command)

argv_example_2.rb

#!/usr/bin/env ruby
require 'spdeck-scrape'

query = ARGV[0]
range = ARGV[1].to_i

user = SpeakerdeckScraper.new(query, range)
user.query_results_scrape(range)
user.scrape_all

argv_example_3.rb

#!/usr/bin/env ruby

require 'spdeck-scrape'

# usage: $ spdeck-scrape my_query my_range [verbose | concise] -html[optional for html gen]
if ARGV.empty?
    puts "\n\n------- spdeck-scrape: ERROR! --------"
    puts "      Usage:"
    puts "      Please specify a query, range, and display option (if desired):\n"
    puts "          spdeck-scrape my_query an_integer [options]"
    puts "      Options:
                    -v       # verbose display while running"
    puts "          -c       # concise display"
    puts "          -html    # include this tag to print data to an HTML file (must also include a display option)\n"
    puts "      Example:"
    puts "          spdeck-scrape ruby 15 -v -html\n\n"
else
    query = ARGV[0]
    ARGV[1].nil? ? range = 5 : range = ARGV[1].to_i
    display = ARGV[2] || '-c'

    user = SpeakerdeckScraper.new(query, range, display)

    user.query_results_scrape(range)
    user.scrape_all
    if ARGV[3] == ("-html")
        user.html_gen
        system("open spd-#{query}.html")
        puts
    end

end