Class: Sangi::StepViewer

Inherits:
Object
  • Object
show all
Defined in:
lib/sangi/step_viewer.rb

Constant Summary collapse

AUTOPLAY_INTERVAL = 
0.35

Instance Method Summary collapse

Constructor Details

#initialize(steps:, renderer:, input: STDIN, output: STDOUT, clear_screen: true) ⇒ StepViewer

Returns a new instance of StepViewer.



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# File 'lib/sangi/step_viewer.rb', line 8

def initialize(steps:, renderer:, input: STDIN, output: STDOUT, clear_screen: true)
  @steps = steps
  @renderer = renderer
  @input = input
  @output = output
  @clear_screen = clear_screen
  @current_index = 0
  @width_warning = TerminalWidthWarning.new(output: output)
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/sangi/step_viewer.rb', line 18

def start
  return if @steps.empty?

  @exit_requested = false
  loop do
    render_current
    handle_key(read_key)
    break if @exit_requested
  end
end