Class: TwittyConsole::CUI

Inherits:
Object
  • Object
show all
Includes:
Term::ANSIColor
Defined in:
lib/twitty-console/cui.rb

Constant Summary collapse

PROMPT = 
'> '
@@encoding = 
'UTF-8'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#handler=(value) ⇒ Object (writeonly)

Sets the attribute handler

Parameters:

  • value —

    the value to set the attribute handler to.



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# File 'lib/twitty-console/cui.rb', line 26

def handler=(value)
  @handler = value
end

Class Method Details

.encoding=(encoding) ⇒ Object 



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# File 'lib/twitty-console/cui.rb', line 28

def self.encoding= encoding
  @@encoding = encoding
end

Instance Method Details

#output(statuses) ⇒ Object 



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# File 'lib/twitty-console/cui.rb', line 32

def output statuses
  puts
  statuses.each do |status|
    screen_name = status.user.screen_name
    text = Iconv.conv(@@encoding, 'UTF-8', status.text)
    
    puts "%s: %s" % [blue(screen_name), text]
  end
  prompt
end

#prompt ⇒ Object 



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# File 'lib/twitty-console/cui.rb', line 62

def prompt
  print PROMPT
  STDOUT.flush
end

#start ⇒ Object 



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# File 'lib/twitty-console/cui.rb', line 49

def start
  while text = Readline.readline(PROMPT, true)
    break if text.nil?
    
    unless text.strip.empty?
      @handler.handle(Iconv.conv('UTF-8', @@encoding, text))
    end
  end
end

#stop ⇒ Object 



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# File 'lib/twitty-console/cui.rb', line 59

def stop
end

#warn(message) ⇒ Object 



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# File 'lib/twitty-console/cui.rb', line 43

def warn message
  puts
  puts red(message)
  prompt
end