Class: Krakken

Inherits:
Object
  • Object
show all
Defined in:
lib/krakken.rb

Instance Method Summary collapse

Instance Method Details

#parse(config = "settings.conf") ⇒ Object

The method used to parse the config files



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# File 'lib/krakken.rb', line 4

def parse(config="settings.conf")

	values = []
	
	# Create a new File handler object
	File.open(config, 'r') do |configfile|
		# Keep parsing long as there is another unparsed line in the file
		while (nextline = configfile.gets)
			# Check to see if we are parsing a comment
			if nextline[0] != "#"
				# Remove the whitespace
				nextline = nextline.gsub(/\s+/, '')
				# Split the key from the value
				# And add each to an array
				splitvalues = nextline.split("=")
				splitvalues.each {|object| values << object}
			end
		end
	end
	# Return the parsed values as a hash
	return Hash[*values.flatten]
end

#write(settings, output = "settings.conf") ⇒ Object

The method used to save the config file



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# File 'lib/krakken.rb', line 28

def write(settings, output="settings.conf")

	# Create the config file as a string to be written to disk
	config = settings.map{|k,v| "#{k} = #{v}\n"}.join('')

	# And save
	File.open(output, 'w') {|f| f.write(config)}

end