Class: Txray::Reporters::Live

Inherits:
Object
  • Object
show all
Defined in:
lib/txray/reporters/live.rb

Constant Summary collapse

SPARKS = 
%w[▁ ▂ ▃ ▄ ▅ ▆ ▇ █].freeze
SEVERITY_COLORS = 
{ high: 91, medium: 93, low: 96 }.freeze
HIDE_CURSOR = 
"\e[?25l"
SHOW_CURSOR = 
"\e[?25h"

Instance Method Summary collapse

Constructor Details

#initialize(path:, io: $stdout, threshold_ms: 250, color: Reporters.color?(io)) ⇒ Live

Returns a new instance of Live.



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# File 'lib/txray/reporters/live.rb', line 13

def initialize(path:, io: $stdout, threshold_ms: 250, color: Reporters.color?(io))
  @io = io
  @path = path
  @threshold_ms = threshold_ms
  @color = color
  @width = 100
  @height = 40
end

Instance Method Details

#close(monitor) ⇒ Object 



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# File 'lib/txray/reporters/live.rb', line 24

def close(monitor)
  @width, @height = viewport
  @io.print(SHOW_CURSOR)
  @io.puts
  summary(monitor)
end

#draw(monitor) ⇒ Object 



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# File 'lib/txray/reporters/live.rb', line 31

def draw(monitor)
  @width, @height = viewport
  @io.print("\e[H\e[2J")
  title(monitor)
  meters(monitor)
  histogram(monitor)
  feed(monitor)
  hotspots(monitor)
  footer
  @io.flush
end

#open ⇒ Object 



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# File 'lib/txray/reporters/live.rb', line 22

def open = @io.print(HIDE_CURSOR)