Module: Optics

Includes:
ANSI, VERSION
Defined in:
lib/version.rb,
lib/ansi.rb,
lib/optics.rb

Overview

:stopdoc:

Defined Under Namespace

Modules: ANSI, VERSION

Constant Summary collapse

LIBPATH = 
::File.expand_path(::File.dirname(__FILE__)) + ::File::SEPARATOR
PATH = 
::File.dirname(LIBPATH) + ::File::SEPARATOR

Constants included from ANSI

ANSI::CLASSES, ANSI::COLORS, ANSI::C_STRUCTURE, ANSI::EFFECTS

Constants included from VERSION

VERSION::MAJOR, VERSION::MINOR, VERSION::REVISION, VERSION::TINY

Class Method Summary collapse

Methods included from ANSI

#dark, #dark_bg, #light, #light_bg

Methods included from VERSION

pretty

Class Method Details

.dark(color, &block) ⇒ Object Also known as: dark_color, color

Dark-colored text



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# File 'lib/optics.rb', line 42

def dark(color, &block)
 o = base(color, 3)
  if block_given?
    o += yield
    o += reset
  end
  o
end

.dark_bg(color, &block) ⇒ Object

Dark-colored background



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# File 'lib/optics.rb', line 66

def dark_bg(color, &block)
 o = base(color, 4)
  if block_given?
    o += yield
    o += reset
  end
  o
end

.libpath(*args) ⇒ Object 



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# File 'lib/version.rb', line 23

def self.libpath( *args )
  args.empty? ? LIBPATH : ::File.join(LIBPATH, args.flatten)
end

.light(color, &block) ⇒ Object Also known as: light_color, pale

Light-colored text



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# File 'lib/optics.rb', line 54

def light(color, &block)
 o = base(color, 9)
  if block_given?
    o += yield
    o += reset
  end
  o
end

.light_bg(color, &block) ⇒ Object

Light-colored background



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# File 'lib/optics.rb', line 76

def light_bg(color, &block)
 o = base(color, 10)
  if block_given?
    o += yield
    o += reset
  end
  o
end

.path(*args) ⇒ Object 



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# File 'lib/version.rb', line 27

def self.path( *args )
  args.empty? ? PATH : ::File.join(PATH, args.flatten)
end

.require_all_libs_relative_to(fname, dir = nil) ⇒ Object 



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# File 'lib/version.rb', line 31

def self.require_all_libs_relative_to( fname, dir = nil )
  dir ||= ::File.basename(fname, '.*')
  search_me = ::File.expand_path(
      ::File.join(::File.dirname(fname), dir, '**', '*.rb'))

  Dir.glob(search_me).sort.each {|rb| require rb}
end