Class: Gem::StreamUI::SimpleProgressReporter

Inherits:
Object
  • Object
show all
Includes:
DefaultUserInteraction
Defined in:
lib/rubygems/user_interaction.rb

Overview

A basic dotted progress reporter.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from DefaultUserInteraction

ui, #ui, ui=, #ui=, use_ui, #use_ui

Methods included from Text

#clean_text, #format_text, #levenshtein_distance, #min3, #truncate_text

Constructor Details

#initialize(out_stream, size, initial_message, terminal_message = "complete") ⇒ SimpleProgressReporter

Creates a new progress reporter that will write to out_stream for size items. Shows the given initial_message when progress starts and the terminal_message when it is complete.



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# File 'lib/rubygems/user_interaction.rb', line 444

def initialize(out_stream, size, initial_message,
               terminal_message = "complete")
  @out = out_stream
  @total = size
  @count = 0
  @terminal_message = terminal_message

  @out.puts initial_message
end

Instance Attribute Details

#count ⇒ Object (readonly)

The number of progress items counted so far.



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# File 'lib/rubygems/user_interaction.rb', line 437

def count
  @count
end

Instance Method Details

#done ⇒ Object

Prints out the terminal message.



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# File 'lib/rubygems/user_interaction.rb', line 466

def done
  @out.puts "\n#{@terminal_message}"
end

#updated(message) ⇒ Object

Prints out a dot and ignores message.



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# File 'lib/rubygems/user_interaction.rb', line 457

def updated(message)
  @count += 1
  @out.print "."
  @out.flush
end