class IniStyle

module IniStyle

Public Class Methods

new(filename, data=false, split=false) click to toggle source

# File lib/inistyle.rb, line 8
def initialize(filename, data=false, split=false)
  @filename = filename
  @split = split
  if data
    @data = data
  elsif File.exists?(filename)
    parse
  else
    data = {}
  end
end

Public Instance Methods

[]( section ) click to toggle source

Public: Get the section Hash by name. If the section does not exist, then it will be created.

section - The section name as a String.

Examples

inifile['global']
#=> global section Hash

Returns the Hash of parameter/value pairs for this section.

# File lib/inistyle.rb, line 72
def []( section )
  return nil if section.nil?
  @data[section.to_s]
end

[]=( section, value ) click to toggle source

Public: Set the section to a hash of parameter/value pairs.

section - The section name as a String. value - The Hash of parameter/value pairs.

Examples

inifile['tenderloin'] = { 'gritty' => 'yes' }
#=> { 'gritty' => 'yes' }

Returns the value Hash.

# File lib/inistyle.rb, line 88
def []=( section, value )
  @data[section.to_s] = value
end

get_data() click to toggle source

# File lib/inistyle.rb, line 96
def get_data
  @data
end

parse() click to toggle source

# File lib/inistyle.rb, line 20
def parse
  current_section = '__GLOBAL__'
  @data = {current_section => []}
  File.open(@filename, "r").each_line do |line|
    if line =~ @@section_regexp
      # new section found
      current_section = $1
     @data[current_section] = []
    else
      # strip comments
      if line =~ @@data_regexp
        captured = $1
        if captured !~ /^\s*$/
          if @split
            entry = captured.strip.split("\s+")
          else
            entry = captured.strip
          end
          @data[current_section].push(entry)
        end
      end
    end
  end
end

save() click to toggle source

# File lib/inistyle.rb, line 45
def save
  open(@filename, 'w') { |f|
    @data.keys { |key|
      f.puts "[#{key}]"
      @data[key].each { |entry|
        if entry.kind_of?(Array)
          line = entry.join(' ')
        else
          line = entry
        end
        f.puts line
      }
    }
  }
end

sections() click to toggle source

# File lib/inistyle.rb, line 92
def sections
  @data.keys
end

set_data(data) click to toggle source

# File lib/inistyle.rb, line 100
def set_data(data)
  @data = data
end