Module: SimpleColor

Extended by:
SimpleColor, Helpers
Includes:
ColorWrapper
Included in:
SimpleColor
Defined in:
lib/simplecolor.rb,
lib/simplecolor/colors.rb,
lib/simplecolor/version.rb

Overview

after SimpleColor.mix_in_string, one can do "blue".color(:blue,:bold)

Defined Under Namespace

Modules: ColorWrapper, Colorer, Helpers

Constant Summary collapse

CLEAR_REGEXP =

Regular expression to scan if there is a clear ANSI effect

/\e\[0m/
ANSICOLOR_REGEXP =

Regular expression that is used to scan for ANSI-sequences

/\e\[(?:[\d;]*)m/
COLOR_REGEXP = 
/#{ANSICOLOR_REGEXP}+/
COLORMATCH_REGEXP = 
/#{ANSICOLOR_REGEXP}*/
ANSI_COLORS =

Basic colors (often, the color differs when using the bright effect) Final color will be 30 + value for foreground and 40 + value for background 90+value for intense foreground, 100+value for intense background

{
  :black   => 0,
  :red     => 1,
  :green   => 2,
  :yellow  => 3,
  :blue    => 4,
  :magenta => 5,
  :cyan    => 6,
  :white   => 7,
  :default => 9,
}
ANSI_EFFECTS = 
{
  :reset         => 0,  :nothing         => 0,  # usually supported
  :clear         => 0,  :normal         => 0,  # usually supported
  :bright        => 1,  :bold            => 1,  # usually supported
  :faint         => 2,
  :italic        => 3,
  :underline     => 4,                          # usually supported
  :blink         => 5,  :slow_blink      => 5,
  :rapid_blink   => 6,
  :inverse       => 7,  :swap            => 7,  # usually supported
  :conceal       => 8,  :hide            => 9,
  :default_font  => 10,
  :font0 => 10, :font1 => 11, :font2 => 12, :font3 => 13, :font4 => 14,
  :font5 => 15, :font6 => 16, :font7 => 17, :font8 => 18, :font9 => 19,
  :fraktur       => 20,
  :bright_off    => 21, :bold_off        => 21, :double_underline => 21,
  :clean         => 22,
  :italic_off    => 23, :fraktur_off     => 23,
  :underline_off => 24,
  :blink_off     => 25,
  :inverse_off   => 26, :positive        => 26,
  :conceal_off   => 27, :show            => 27, :reveal           => 27,
  :crossed_off   => 29, :crossed_out_off => 29,
  :frame         => 51,
  :encircle      => 52,
  :overline      => 53,
  :frame_off     => 54, :encircle_off    => 54,
  :overline_off  => 55,
}
ANSI_COLORS_FOREGROUND = 
{
  :black   => 30,
  :red     => 31,
  :green   => 32,
  :yellow  => 33,
  :blue    => 34,
  :magenta => 35,
  :cyan    => 36,
  :white   => 37,
  :default => 39,
}
ANSI_COLORS_BACKGROUND = 
{
  :on_black   => 40,
  :on_red     => 41,
  :on_green   => 42,
  :on_yellow  => 43,
  :on_blue    => 44,
  :on_magenta => 45,
  :on_cyan    => 46,
  :on_white   => 47,
  :on_default => 49,
}
ANSI_COLORS_INTENSE_FOREGROUND = 
{
  :intense_black   => 90,
  :intense_red     => 91,
  :intense_green   => 92,
  :intense_yellow  => 93,
  :intense_blue    => 94,
  :intense_magenta => 95,
  :intense_cyan    => 96,
  :intense_white   => 97,
  :intense_default => 99,
}
ANSI_COLORS_INTENSE_BACKGROUND = 
{
  :on_intense_black   => 100,
  :on_intense_red     => 101,
  :on_intense_green   => 102,
  :on_intense_yellow  => 103,
  :on_intense_blue    => 104,
  :on_intense_magenta => 105,
  :on_intense_cyan    => 106,
  :on_intense_white   => 107,
  :on_intense_default => 109,
}
COLORS =

attributes that can be specified to the color method

[ANSI_EFFECTS,ANSI_COLORS_FOREGROUND, ANSI_COLORS_BACKGROUND, ANSI_COLORS_INTENSE_FOREGROUND, ANSI_COLORS_INTENSE_BACKGROUND].inject({}){ |a,b| a.merge(b) }
VERSION =

simplecolor version

"0.2.0"

Instance Attribute Summary collapse

Method Summary

Methods included from Helpers

attributes_from_colors, color_entities, copy_colors, current_colors, mix_in, mix_in_string

Methods included from ColorWrapper

#color!, #color?, #uncolor!

Instance Attribute Details

#enabled ⇒ Object

enabled can be set to true, false, or :shell :shell means that the color escape sequence will be quoted. This is meant to be used in the shell prompt, so that the escape sequence will not count in the length of the prompt.



140
141
142
 
# File 'lib/simplecolor.rb', line 140

def enabled
  @enabled
end