Module: L43::SimpleColor

Extended by:

SimpleColor

Included in:

SimpleColor

Defined in:

lib/l43/simple_color.rb,
lib/l43/simple_color/version.rb

Constant Summary

Bold =

"\x1b[1m"

Dim =

"\x1b[2m"

Reset =

"\x1b[0m"

Underline =

"\x1b[4m"

Colors =

{
  black: "\x1b[30m",
  blue: "\x1b[34m",
  cyan: "\x1b[36m",
  green: "\x1b[32m",
  magenta: "\x1b[35m",
  red: "\x1b[31m",
  white: "\x1b[37m",
  yellow: "\x1b[33m",

  bgblack: "\x1b[40m",
  bgblue: "\x1b[44m",
  bgcyan: "\x1b[46m",
  bggreen: "\x1b[42m",
  bgmagenta: "\x1b[45m",
  bgred: "\x1b[41m",
  bgwhite: "\x1b[47m",
  bgyellow: "\x1b[43m",

  b: Bold,
  bold: Bold,
  d: Dim,
  dim: Dim,
  r: Reset,
  reset: Reset,
  ul: Underline,
  underline: Underline,
}

VERSION =

'0.1.0'

Instance Method Summary

• #color(*chunks, reset: true) ⇒ Object
• #putc(*chunks, reset: true, device: $stderr) ⇒ Object

Instance Method Details

#color(*chunks, reset: true) ⇒ Object

# File 'lib/l43/simple_color.rb', line 39

def color(*chunks, reset: true)
  reset = reset ? :reset : ""
  [*chunks.flatten, reset].map do |chunk|
    format_chunk(chunk)
  end.compact.join
end

#putc(*chunks, reset: true, device: $stderr) ⇒ Object

# File 'lib/l43/simple_color.rb', line 46

def putc(*chunks, reset: true, device: $stderr)
  colored = color(chunks, reset:)
  device.puts colored
end