Module: Kuport::Helper

Included in:
Kuport
Defined in:
lib/kuport/helper.rb

Instance Method Summary collapse

Instance Method Details

#color_str(color_num, str) ⇒ Object 



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# File 'lib/kuport/helper.rb', line 11

def color_str(color_num, str)
  "\e[38;5;#{color_num}m#{str}\e[00m"
end

#get_page_doc(page) ⇒ Object 



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# File 'lib/kuport/helper.rb', line 15

def get_page_doc(page)
  Nokogiri::HTML.parse(page.content.toutf8)
end

#input_num(str) ⇒ Object 



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# File 'lib/kuport/helper.rb', line 19

def input_num(str)
  print str
  gets.to_i rescue nil
rescue Interrupt
  exit 1
end

#input_passwd ⇒ Object 



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# File 'lib/kuport/helper.rb', line 26

def input_passwd
  $stderr.print 'Password> '
  pass = STDIN.noecho(&:gets).chomp rescue nil # &.chomp
  puts
  return pass
rescue Interrupt
  exit 2
end

#quit(mes, ret = false) ⇒ Object 



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# File 'lib/kuport/helper.rb', line 35

def quit(mes, ret=false)
  warn mes
  exit ret
end

#to_abs_url(base, part) ⇒ Object 



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# File 'lib/kuport/helper.rb', line 5

def to_abs_url(base, part)
  uri = URI.parse(part)
  uri = URI.join(base, uri) if URI::Generic === uri
  uri.to_s
end