Module: Rego

Defined in:
lib/rego.rb,
lib/rego/_lib.rb,
lib/rego/utils.rb

Constant Summary collapse

Version = 
'2.1.0'
ANSI = 
{
  :clear      => "\e[0m",
  :reset      => "\e[0m",
  :erase_line => "\e[K",
  :erase_char => "\e[P",
  :bold       => "\e[1m",
  :dark       => "\e[2m",
  :underline  => "\e[4m",
  :underscore => "\e[4m",
  :blink      => "\e[5m",
  :reverse    => "\e[7m",
  :concealed  => "\e[8m",
  :black      => "\e[30m",
  :red        => "\e[31m",
  :green      => "\e[32m",
  :yellow     => "\e[33m",
  :blue       => "\e[34m",
  :magenta    => "\e[35m",
  :cyan       => "\e[36m",
  :white      => "\e[37m",
  :on_black   => "\e[40m",
  :on_red     => "\e[41m",
  :on_green   => "\e[42m",
  :on_yellow  => "\e[43m",
  :on_blue    => "\e[44m",
  :on_magenta => "\e[45m",
  :on_cyan    => "\e[46m",
  :on_white   => "\e[47m"
}

Class Method Summary collapse

Class Method Details

.dependencies ⇒ Object 



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# File 'lib/rego/_lib.rb', line 8

def Rego.dependencies
  {
    'main'       =>  [ 'main'       , ' ~> 6.0'    ]  , 
    'map'        =>  [ 'map'        , ' ~> 6.6'  ]  , 
    'rb-fsevent' =>  [ 'rb-fsevent' , ' ~> 0.10' ]  , 
  }
end

.libdir(*args, &block) ⇒ Object 



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# File 'lib/rego/_lib.rb', line 16

def Rego.libdir(*args, &block)
  @libdir ||= File.expand_path(__FILE__).sub(/\.rb$/,'')
  args.empty? ? @libdir : File.join(@libdir, *args)
ensure
  if block
    begin
      $LOAD_PATH.unshift(@libdir)
      block.call()
    ensure
      $LOAD_PATH.shift()
    end
  end
end

.load(*libs) ⇒ Object 



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# File 'lib/rego/_lib.rb', line 30

def Rego.load(*libs)
  libs = libs.join(' ').scan(/[^\s+]+/)
  Rego.libdir{ libs.each{|lib| Kernel.load(lib) } }
end

.realpath(path) ⇒ Object 



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# File 'lib/rego/utils.rb', line 2

def Rego.realpath(path)
  Pathname.new(path).realpath.to_s
end

.say(phrase, *args) ⇒ Object 



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# File 'lib/rego/utils.rb', line 23

def Rego.say(phrase, *args)
  options = args.last.is_a?(Hash) ? args.pop : {}
  options[:color] = args.shift.to_s.to_sym unless args.empty?
  keys = options.keys
  keys.each{|key| options[key.to_s.to_sym] = options.delete(key)}

  color = options[:color]
  bold = options.has_key?(:bold)

  parts = [phrase]

  if STDOUT.tty?
    parts.unshift(ANSI[color]) if color
    parts.unshift(ANSI[:bold]) if bold
    parts.push(ANSI[:clear]) if parts.size > 1
  end

  method = options[:method] || :puts

  send(method, parts.join)
end

.tmpdir(&block) ⇒ Object 



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# File 'lib/rego/utils.rb', line 6

def Rego.tmpdir(&block)
  tmpdir = File.join(Dir.tmpdir, ['rego', Process.ppid.to_s, Process.pid.to_s, Thread.current.object_id.to_s].join('-') + '.d')

  FileUtils.mkdir_p(tmpdir)

  if block
    begin
      Dir.chdir(tmpdir, &block)
    ensure
      FileUtils.rm_rf(tmpdir)
      at_exit{ `rm -rf #{ tmpdir }` }
    end
  else
    tmpdir
  end
end

.version ⇒ Object 



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# File 'lib/rego/_lib.rb', line 4

def Rego.version
  Rego::Version
end