Class: Bovem::Console

Inherits:

Object

• Object
• Bovem::Console

show all

Includes:

Bovem::ConsoleMethods::Interactions, Bovem::ConsoleMethods::Logging, Bovem::ConsoleMethods::Output, Bovem::ConsoleMethods::StyleHandling, Lazier::I18n

Defined in:

lib/bovem/console.rb

Overview

Instance Attribute Summary (collapse)

• - (Fixnum) indentation

  Current indentation width.

• - (String) indentation_string

  The string used for indentation.

Class Method Summary (collapse)

• + (Console) instance

  Returns a unique instance for Console.

Instance Method Summary (collapse)

• - (Console) initialize constructor

  Initializes a new Console.

• - (Fixnum) line_width

  Get the width of the terminal.

Methods included from Bovem::ConsoleMethods::Interactions

#read, #task

Methods included from Bovem::ConsoleMethods::Logging

#begin, #debug, #error, #fatal, #get_banner, #info, #status, #warn, #write, #write_banner_aligned

Methods included from Bovem::ConsoleMethods::Output

#format, #format_right, #indent, #reset_indentation, #set_indentation, #with_indentation, #wrap

Methods included from Bovem::ConsoleMethods::StyleHandling

#replace_markers

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# File 'lib/bovem/console.rb', line 609

def initialize
  @indentation = 0
  @indentation_string = " "
  self.i18n_setup(:bovem, ::File.absolute_path(::Pathname.new(::File.dirname(__FILE__)).to_s + "/../../locales/"))
end

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# File 'lib/bovem/console.rb', line 591

class Console
  attr_accessor :indentation
  attr_accessor :indentation_string

  include Lazier::I18n
  include Bovem::ConsoleMethods::StyleHandling
  include Bovem::ConsoleMethods::Output
  include Bovem::ConsoleMethods::Logging
  include Bovem::ConsoleMethods::Interactions

  # Returns a unique instance for Console.
  #
  # @return [Console] A new instance.
  def self.instance
    @instance ||= ::Bovem::Console.new
  end

  # Initializes a new Console.
  def initialize
    @indentation = 0
    @indentation_string = " "
    self.i18n_setup(:bovem, ::File.absolute_path(::Pathname.new(::File.dirname(__FILE__)).to_s + "/../../locales/"))
  end

  # Get the width of the terminal.
  #
  # @return [Fixnum] The current width of the terminal. If not possible to retrieve the width, it returns `80.
  def line_width
    begin
      require "io/console" if !defined?($stdin.winsize)
      $stdin.winsize[1]
    rescue Exception => e
      80
    end
  end
end

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# File 'lib/bovem/console.rb', line 591

class Console
  attr_accessor :indentation
  attr_accessor :indentation_string

  include Lazier::I18n
  include Bovem::ConsoleMethods::StyleHandling
  include Bovem::ConsoleMethods::Output
  include Bovem::ConsoleMethods::Logging
  include Bovem::ConsoleMethods::Interactions

  # Returns a unique instance for Console.
  #
  # @return [Console] A new instance.
  def self.instance
    @instance ||= ::Bovem::Console.new
  end

  # Initializes a new Console.
  def initialize
    @indentation = 0
    @indentation_string = " "
    self.i18n_setup(:bovem, ::File.absolute_path(::Pathname.new(::File.dirname(__FILE__)).to_s + "/../../locales/"))
  end

  # Get the width of the terminal.
  #
  # @return [Fixnum] The current width of the terminal. If not possible to retrieve the width, it returns `80.
  def line_width
    begin
      require "io/console" if !defined?($stdin.winsize)
      $stdin.winsize[1]
    rescue Exception => e
      80
    end
  end
end

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# File 'lib/bovem/console.rb', line 604

def self.instance
  @instance ||= ::Bovem::Console.new
end

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# File 'lib/bovem/console.rb', line 618

def line_width
  begin
    require "io/console" if !defined?($stdin.winsize)
    $stdin.winsize[1]
  rescue Exception => e
    80
  end
end