Method: IniFile#write

Defined in:
lib/inifile.rb

#write(opts = {}) ⇒ Object Also known as: save

Public: Write the contents of this IniFile to the file system. If left unspecified, the currently configured filename and encoding will be used. Otherwise the filename and encoding can be specified in the options hash.

opts - The default options Hash

:filename - The filename as a String
:encoding - The encoding as a String (Ruby 1.9)

Returns this IniFile instance.



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# File 'lib/inifile.rb', line 105

def write( opts = {} )
  filename = opts.fetch(:filename, @filename)
  encoding = opts.fetch(:encoding, @encoding)
  mode = (RUBY_VERSION >= '1.9' && encoding) ?
       "w:#{encoding.to_s}" :
       'w'

  File.open(filename, mode) do |f|
    @ini.each do |section,hash|
      f.puts "[#{section}]"
      hash.each {|param,val| f.puts "#{param} #{@param} #{escape_value val}"}
      f.puts
    end
  end

  self
end