class DataLogger

DataLogger.new(“example.txt”) makes a logfile called example.txt

Attributes

filename[R]

Public Class Methods

new( filename ) click to toggle source

# File lib/datalogger.rb, line 5
def initialize ( filename )
    @filename = filename
end

Public Instance Methods

write( data ) click to toggle source

# File lib/datalogger.rb, line 9
def write ( data )
    File.open(@filename, 'a') do |file|
        file.write Time.now
        file.write "\n#{data}\n"
    end
end