Module: Skylab::Face::Colors

Extended by:
Colors
Included in:
Cli, Colors, Command, Skylab::Face::Command::Namespace, Skylab::Face::Command::Namespace
Defined in:
lib/myterm/vendor/skylab/face/cli.rb

Constant Summary collapse

Styles = 
{ :bright => 1, :red => 31, :yellow => 33, :green => 32, :cyan => 36 }
Esc =

“u001b” ok in 1.9.2

"\e"

Instance Method Summary collapse

Instance Method Details

#bold(str) ⇒ Object 



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# File 'lib/myterm/vendor/skylab/face/cli.rb', line 15

def bold str ; style str, :bright, :green end

#hi(str) ⇒ Object 



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# File 'lib/myterm/vendor/skylab/face/cli.rb', line 16

def hi   str ; style str, :green          end

#highlight_header(str) ⇒ Object 



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# File 'lib/myterm/vendor/skylab/face/cli.rb', line 25

def highlight_header str
  str.sub(/\A([^:]+:)/) { "#{hi($1)}" }
end

#ohno(str) ⇒ Object 



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# File 'lib/myterm/vendor/skylab/face/cli.rb', line 17

def ohno str ; style str, :red            end

#style(str, *styles) ⇒ Object 



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# File 'lib/myterm/vendor/skylab/face/cli.rb', line 21

def style str, *styles
  nums = styles.map{ |o| o.kind_of?(Integer) ? o : Styles[o] }.compact
  "#{Esc}[#{nums.join(';')}m#{str}#{Esc}[0m"
end

#yelo(str) ⇒ Object 



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# File 'lib/myterm/vendor/skylab/face/cli.rb', line 18

def yelo str ; style str, :yellow         end