class BooticCli::Commands::Themes::Prompt
Attributes
shell[R]
Public Class Methods
new(shell = Thor::Shell::Color.new)
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# File lib/bootic_cli/commands/themes.rb, line 304 def initialize(shell = Thor::Shell::Color.new) @shell = shell end
Public Instance Methods
highlight(str, color = :bold)
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# File lib/bootic_cli/commands/themes.rb, line 340 def highlight(str, color = :bold) shell.set_color str, color end
notice(str)
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# File lib/bootic_cli/commands/themes.rb, line 331 def notice(str) parts = [" --->", str] puts highlight parts.join(' ') end
pause(string, color = nil)
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# File lib/bootic_cli/commands/themes.rb, line 322 def pause(string, color = nil) begin input = shell.ask(string, color) rescue Interrupt say "\nCtrl-C received. Bailing out!", :magenta abort end end
say(str, color = nil)
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# File lib/bootic_cli/commands/themes.rb, line 336 def say(str, color = nil) shell.say str, color end
yes_or_no?(question, default_answer)
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# File lib/bootic_cli/commands/themes.rb, line 308 def yes_or_no?(question, default_answer) default_char = default_answer ? 'y' : 'n' begin input = shell.ask("#{question} [#{default_char}]").strip rescue Interrupt say "\nCtrl-C received. Bailing out!", :magenta abort end return default_answer if input == '' || input.downcase == default_char !default_answer end