Class: Yatte::Terminal

Inherits:
Object
  • Object
show all
Defined in:
lib/yatte/terminal.rb

Instance Method Summary collapse

Constructor Details

#initialize(stdin: $stdin, stdout: $stdout, console: IO.console) ⇒ Terminal

Returns a new instance of Terminal.



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# File 'lib/yatte/terminal.rb', line 5

def initialize(stdin: $stdin, stdout: $stdout, console: IO.console)
  @stdin = stdin
  @stdout = stdout
  @console = console
end

Instance Method Details

#flush ⇒ Object 



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# File 'lib/yatte/terminal.rb', line 33

def flush
  @stdout.flush
end

#raw_mode(&block) ⇒ Object 



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# File 'lib/yatte/terminal.rb', line 15

def raw_mode(&block)
  @console.raw(&block)
end

#read_byte ⇒ Object 



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# File 'lib/yatte/terminal.rb', line 19

def read_byte
  @stdin.readpartial(1)
end

#read_byte_nonblocking(timeout: 0.05) ⇒ Object 



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# File 'lib/yatte/terminal.rb', line 23

def read_byte_nonblocking(timeout: 0.05)
  return nil unless IO.select([@stdin], nil, nil, timeout)

  @stdin.readpartial(1)
end

#size ⇒ Object 



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# File 'lib/yatte/terminal.rb', line 11

def size
  @console.winsize
end

#write(string) ⇒ Object 



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# File 'lib/yatte/terminal.rb', line 29

def write(string)
  @stdout.write(string)
end