Class: BruteCLI::Spinner::Nyan

Inherits:
Base
  • Object
show all
Defined in:
lib/brute_cli/spinner/nyan.rb

Constant Summary collapse

RAINBOW = 
[
  "\e[38;2;255;56;96m", "\e[38;2;255;165;0m",
  "\e[38;2;255;220;0m", "\e[38;2;0;219;68m",
  "\e[38;2;0;186;255m", "\e[38;2;107;80;255m",
  "\e[38;2;255;96;255m",
].freeze
RESET = 
"\e[0m"

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from BruteCLI::Spinner::Base

Instance Method Details

#frames ⇒ Object 



41
42
43
44
45
46
 
# File 'lib/brute_cli/spinner/nyan.rb', line 41

def frames
  bar = "\u2501" * 12
  bar.length.times.map do |offset|
    bar.chars.map.with_index { |c, i| RAINBOW[(i + offset) % RAINBOW.length] + c }.join + RESET
  end
end

#interval ⇒ Object 



48
49
50
 
# File 'lib/brute_cli/spinner/nyan.rb', line 48

def interval
  8
end

#label ⇒ Object 



37
38
39
 
# File 'lib/brute_cli/spinner/nyan.rb', line 37

def label
  "Thinking..."
end

#spinning? ⇒ Boolean

Returns:

  • (Boolean) 


33
34
35
 
# File 'lib/brute_cli/spinner/nyan.rb', line 33

def spinning?
  @tty&.spinning? || false
end

#start ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/brute_cli/spinner/nyan.rb', line 16

def start
  stop if spinning?
  @tty = TTY::Spinner.new(
    ":spinner #{label}",
    frames: frames,
    interval: interval,
    output: @output,
    clear: true,
  )
  @tty.auto_spin
end

#stop ⇒ Object 



28
29
30
31
 
# File 'lib/brute_cli/spinner/nyan.rb', line 28

def stop
  @tty&.stop
  @tty = nil
end