Method: ALib::Util#timestamp

Defined in:
lib/alib-0.5.0/util.rb

#timestamp(arg = Time::now) ⇒ Object

nospace option - useful for constructing filenames



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# File 'lib/alib-0.5.0/util.rb', line 253

def timestamp arg = Time::now
#--{{{
  if Time === arg 
    arg.iso8601 2
  else
    opts =
      case arg
        when Hash
          opts = arg
        when Time
          {'time' => arg}
        else
          raise ArgumentError, "#{ arg.inspect } (#{ arg.class })"
      end
    time = getopt 'time', opts, Time::now
    local = getopt 'local', opts, false 
    nospace = getopt('nospace', opts, getopt('no_space', opts, false))
    dateonly = getopt('dateonly', opts, getopt('date_only', opts, false))
    time = time.utc unless local
    usec = "#{ time.usec }"
    usec << ('0' * (6 - usec.size)) if usec.size < 6 
    stamp =
    unless dateonly
      time.strftime('%Y-%m-%d %H:%M:%S.') << usec
    else
      time.strftime('%Y-%m-%d')
    end
    if nospace
      spc = TrueClass === nospace ? 'T' : "#{ nospace }"
      stamp.gsub! %r/\s+/, spc
    end
    stamp
  end
#--}}}
end