Class: Naginata::UI::Shell

Inherits:
Object
  • Object
show all
Defined in:
lib/naginata/ui/shell.rb

Constant Summary collapse

LEVELS = 
%w(error warn info debug)

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Shell

Returns a new instance of Shell.



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# File 'lib/naginata/ui/shell.rb', line 8

def initialize
  @shell = Thor::Base.shell.new
  @level = ENV['DEBUG'] ? "debug" : "info"
end

Instance Method Details

#debug(msg, newline = nil) ⇒ Object 



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# File 'lib/naginata/ui/shell.rb', line 25

def debug(msg, newline = nil)
  tell_me(msg, nil, newline) if level("debug")
end

#error(msg, newline = nil) ⇒ Object 



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# File 'lib/naginata/ui/shell.rb', line 21

def error(msg, newline = nil)
  tell_me(msg, :red, newline) if level("error")
end

#info(msg, newline = nil) ⇒ Object 



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# File 'lib/naginata/ui/shell.rb', line 13

def info(msg, newline = nil)
  tell_me(msg, nil, newline) if level("info")
end

#level(name = nil) ⇒ Object 



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# File 'lib/naginata/ui/shell.rb', line 29

def level(name = nil)
  name ? LEVELS.index(name) <= LEVELS.index(@level) : @level
end

#print_table(array, options = {}) ⇒ Object 



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# File 'lib/naginata/ui/shell.rb', line 37

def print_table(array, options = {})
  @shell.print_table(array, options)
end

#warn(msg, newline = nil) ⇒ Object 



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# File 'lib/naginata/ui/shell.rb', line 17

def warn(msg, newline = nil)
  tell_me(msg, :yellow, newline) if level("warn")
end

#yes?(msg) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/naginata/ui/shell.rb', line 33

def yes?(msg)
  @shell.yes?(msg)
end