class ConfigParser
Public Class Methods
new(fname = nil)
click to toggle source
# File lib/elasticDynamoDb/configparser.rb, line 2 def initialize(fname = nil) @file_name = fname end
Public Instance Methods
parse()
click to toggle source
# File lib/elasticDynamoDb/configparser.rb, line 6 def parse begin input_source = File.open(@file_name, "r").each_line if @file_name rescue Exception => e puts "\e[31mError loading file: #{e}\e[0m\n\n" exit 1 end config = {} config_section = nil input_source.each_with_index.inject(config) {|acc, (line, index)| if line =~ /^\[(.+?)\]/ config_section = $1 acc[config_section] ||= {} elsif line =~ /^(#|;|\n)/ && config_section acc[config_section]["comment_#{index}"] = line elsif line =~ /^\s*(.+?)\s*[=:]\s*(.+)$/ && config_section # this returns a 2 parts $1 key, $2 value config_key = $1 config_value = $2 acc[config_section][config_key] = config_value else acc['pre_section'] ||= {} acc['pre_section']["comment_#{index}"] = line end acc } end