Class: Bovem::Console
- Inherits:
-
Object
- Object
- Bovem::Console
- Includes:
- Bovem::ConsoleMethods::Interactions, Bovem::ConsoleMethods::Logging, Bovem::ConsoleMethods::Output, Bovem::ConsoleMethods::StyleHandling
- Defined in:
- lib/bovem/console.rb
Overview
This is a text utility wrapper console I/O.
Constant Summary
Constants included from Bovem::ConsoleMethods::Logging
Bovem::ConsoleMethods::Logging::DEFAULT_STATUSES
Instance Attribute Summary collapse
-
#i18n ⇒ I18n
readonly
A i18n helper.
-
#indentation ⇒ Fixnum
Current indentation width.
-
#indentation_string ⇒ String
The string used for indentation.
Class Method Summary collapse
-
.instance ⇒ Console
Returns a unique instance for Console.
Instance Method Summary collapse
-
#initialize ⇒ Console
constructor
Initializes a new Console.
-
#line_width ⇒ Fixnum
Get the width of the terminal.
Methods included from Bovem::ConsoleMethods::Interactions
Methods included from Bovem::ConsoleMethods::Logging
#begin, #debug, #error, #fatal, #get_banner, #info, #progress, #status, #warn, #write, #write_banner_aligned
Methods included from Bovem::ConsoleMethods::Output
#emphasize, #format, #format_right, #indent, #reset_indentation, #set_indentation, #with_indentation, #wrap
Methods included from Bovem::ConsoleMethods::StyleHandling
Constructor Details
#initialize ⇒ Console
Initializes a new Console.
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# File 'lib/bovem/console.rb', line 706 def initialize @indentation = 0 @indentation_string = " " @i18n = Bovem::I18n.new(root: "bovem.console", path: Bovem::Application::LOCALE_ROOT) end |
Instance Attribute Details
#i18n ⇒ I18n (readonly)
Returns A i18n helper.
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# File 'lib/bovem/console.rb', line 689 class Console attr_accessor :indentation, :indentation_string attr_reader :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 = " " @i18n = Bovem::I18n.new(root: "bovem.console", path: Bovem::Application::LOCALE_ROOT) 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 require "io/console" unless defined?($stdin.winsize) $stdin.winsize[1] rescue 80 end end |
#indentation ⇒ Fixnum
Returns Current indentation width.
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# File 'lib/bovem/console.rb', line 689 class Console attr_accessor :indentation, :indentation_string attr_reader :i18n include Bovem::ConsoleMethods::StyleHandling include Bovem::ConsoleMethods::Output include Bovem::ConsoleMethods::Logging include Bovem::ConsoleMethods::Interactions # Returns a unique instance for Console. # # @return [Console] A new instance. def self.instance @instance ||= Bovem::Console.new end # Initializes a new Console. def initialize @indentation = 0 @indentation_string = " " @i18n = Bovem::I18n.new(root: "bovem.console", path: Bovem::Application::LOCALE_ROOT) end # Get the width of the terminal. # # @return [Fixnum] The current width of the terminal. If not possible to retrieve the width, it returns `80. def line_width require "io/console" unless defined?($stdin.winsize) $stdin.winsize[1] rescue 80 end end |
#indentation_string ⇒ String
Returns The string used for indentation.
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# File 'lib/bovem/console.rb', line 689 class Console attr_accessor :indentation, :indentation_string attr_reader :i18n include Bovem::ConsoleMethods::StyleHandling include Bovem::ConsoleMethods::Output include Bovem::ConsoleMethods::Logging include Bovem::ConsoleMethods::Interactions # Returns a unique instance for Console. # # @return [Console] A new instance. def self.instance @instance ||= Bovem::Console.new end # Initializes a new Console. def initialize @indentation = 0 @indentation_string = " " @i18n = Bovem::I18n.new(root: "bovem.console", path: Bovem::Application::LOCALE_ROOT) end # Get the width of the terminal. # # @return [Fixnum] The current width of the terminal. If not possible to retrieve the width, it returns `80. def line_width require "io/console" unless defined?($stdin.winsize) $stdin.winsize[1] rescue 80 end end |
Class Method Details
Instance Method Details
#line_width ⇒ Fixnum
Get the width of the terminal.
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# File 'lib/bovem/console.rb', line 715 def line_width require "io/console" unless defined?($stdin.winsize) $stdin.winsize[1] rescue 80 end |