module Extracter

# File lib/extracter/toplevel_methods/toplevel_methods.rb, line 25
def self.are_we_on_windows?
  RUBY_PLATFORM.include?('win') or
  RUBY_PLATFORM.include?('mingw')
end

# File lib/extracter/toplevel_methods/toplevel_methods.rb, line 44
def self.esystem(i)
  puts i
  system(i)
end

# File lib/extracter/class/extracter.rb, line 1193
def self.extract_what_to(
    what        = ARGV,
    extract_to  = :default, # ← This can also be a Hash. It denotes where we want to extract to.
    run_already = true, # :do_not_run_yet,
    &block
  )
  _ = ::Extracter::Extracter.new(
        what,
        extract_to,
        run_already,
        &block
      )
  return _ # We must return the class, as other projects may depend on this.
end

# File lib/extracter/toplevel_methods/toplevel_methods.rb, line 75
def self.is_this_a_valid_archive?(
    i, # The given input, such as "foobar.zip".
    array_registered_archives = ARRAY_REGISTERED_ARCHIVES
  )
  if i.is_a? Array
    i = i.first
  end
  return_value = false
  array_registered_archives.each {|entry|
    return_value = true if i =~ /#{entry}$/i
  }
  return return_value
end

# File lib/extracter/toplevel_methods/toplevel_methods.rb, line 54
def self.remove_archive_type(i)
  return i.delete_suffix('.xz').
           delete_suffix('.tgz').
           delete_suffix('.bz2').
           delete_suffix('.gz').
           delete_suffix('.tar').
           delete_suffix('.zip').
           delete_suffix('.gem')
end

# File lib/extracter/toplevel_methods/toplevel_methods.rb, line 15
def self.return_pwd
  "#{Dir.pwd}/".squeeze('/')
end

# File lib/extracter/toplevel_methods/toplevel_methods.rb, line 33
def self.this_on_windows(i)
  _ = UNPACK_COMMAND_TO_USE_ON_WINDOWS+' '+
      File.absolute_path(i)+
      ' | '+
      SECOND_UNPACK_COMMAND_TO_USE_ON_WINDOWS
  esystem _
end