Module: Spiffup::TermColor

Defined in:: lib/spiffup/term_color.rb

Overview

Term Color Module

Constant Summary collapse

COLS = Colors

{
  black: 0,
  red: 1,
  green: 2,
  brown: 3,
  blue: 4,
  magenta: 5,
  cyan: 6,
  gray: 7
}

RST = Reset

"\033[0m"

Class Method Summary collapse

.col(x, bold = false) ⇒ String

Generate Color Generates a Terminal Color Code for a given color.

Class Method Details

.col(x, bold = false) ⇒ `String`

Generate Color Generates a Terminal Color Code for a given color

Parameters:

x (Fixnum) —

The desired color-index
bold (boolean) (defaults to: false) —

When true, generate bold effect

Returns:

(String) —

A Terminal Color Code



30
31
32

# File 'lib/spiffup/term_color.rb', line 30

def self.col x, bold = false
  "\033[#{bold ? 1 : 0};#{30 + x}m"
end